{"id":4875,"date":"2016-07-30T22:37:56","date_gmt":"2016-07-30T19:37:56","guid":{"rendered":"http:\/\/viewonphysics.gr\/?p=4875"},"modified":"2016-09-11T19:44:44","modified_gmt":"2016-09-11T16:44:44","slug":"%ce%b4%cf%85%ce%bd%ce%b1%ce%bc%ce%b9%ce%ba%ce%ae-%cf%83%ce%b5-%ce%bc%ce%af%ce%b1-%ce%b4%ce%b9%ce%ac%cf%83%cf%84%ce%b1%cf%83%ce%b7-online-%cf%80%ce%bf%ce%bb%ce%bb%ce%b1%cf%80%ce%bb%ce%ae%cf%82-%ce%b5","status":"publish","type":"post","link":"https:\/\/viewonphysics.gr\/?p=4875","title":{"rendered":"\u0394\u03c5\u03bd\u03b1\u03bc\u03b9\u03ba\u03ae \u03c3\u03b5 \u03bc\u03af\u03b1 \u0394\u03b9\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 Online: \u03a0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ae\u03c2 \u0395\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae\u03c2"},"content":{"rendered":"<p><script type=\"text\/javascript\" >\ndocument.addEventListener(\"DOMContentLoaded\", function(event) { \nif(!window.jQuery) alert(\"The important jQuery library is not properly loaded in your site. Your WordPress theme is probably missing the essential wp_head() call. You can switch to another theme and you will see that the plugin works fine and this notice disappears. If you are still not sure what to do you can contact us for help.\");\n});\n<\/script>  \n  \n<div  id=\"watupro_quiz\" class=\"quiz-area single-page-quiz\">\n<p id=\"submittingExam29\" style=\"display:none;text-align:center;\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/viewonphysics.gr\/wp-content\/plugins\/watupro\/img\/loading.gif\" width=\"16\" height=\"16\"><\/p>\n\n<div class=\"watupro-exam-description\" id=\"description-quiz-29\"><p>\u0394\u03bf\u03ba\u03af\u03bc\u03b1\u03c3\u03b5 \u03bd\u03b1 \u03b1\u03c0\u03b1\u03bd\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c3\u03c4\u03b9\u03c2 20 \u03b5\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ae\u03c2 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03bd\u03c4\u03b9\u03c3\u03c4\u03bf\u03af\u03c7\u03b9\u03c3\u03b7\u03c2 \u03c0\u03bf\u03c5 \u03b2\u03b1\u03b8\u03bc\u03bf\u03bb\u03bf\u03b3\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc 1 \u03bc\u03bf\u03bd\u03ac\u03b4\u03b1 \u03b7 \u03ba\u03ac\u03b8\u03b5 \u03bc\u03af\u03b1.<\/p>\n<p>\u038c\u03c4\u03b1\u03bd \u03bf\u03bb\u03bf\u03ba\u03bb\u03b7\u03c1\u03ce\u03c3\u03b5\u03b9\u03c2 \u03c4\u03b9\u03c2 \u03b1\u03c0\u03b1\u03bd\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c0\u03ac\u03c4\u03b1 \u03c4\u03bf \"\u0391\u03c0\u03bf\u03c4\u03b5\u03bb\u03ad\u03c3\u03bc\u03b1\u03c4\u03b1\" \u03ba\u03b1\u03b9 \u03b1\u03c5\u03c4\u03cc\u03bc\u03b1\u03c4\u03b1 \u03b8\u03b1 \u03b4\u03b5\u03b9\u03c2 \u03c4\u03b9\u03c2 \u03c3\u03c9\u03c3\u03c4\u03ad\u03c2 \u03b1\u03c0\u03b1\u03bd\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03b5\u03c0\u03af\u03b4\u03bf\u03c3\u03ae \u03c3\u03bf\u03c5.<\/p>\n<p>\u03a3\u03b5 \u03cc\u03bb\u03b5\u03c2 \u03c4\u03b9\u03c2 \u03b5\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03b7 \u03c4\u03b9\u03bc\u03ae \u03c4\u03b7\u03c2 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7\u03c2 \u03c4\u03b7\u03c2 \u03b2\u03b1\u03c1\u03cd\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 g=9,8m\/s<sup>2<\/sup>.<\/p>\n<\/div>\n\n<form action=\"\" method=\"post\" class=\"quiz-form\" id=\"quiz-29\"  enctype=\"multipart\/form-data\" >\n<div class='watu-question ' id='question-1' style=';'><div id='questionWrap-1'  class='   watupro-question-id-292'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>1. <\/span>\u0393\u03b9\u03b1 \u03bd\u03b1 \u03bc\u03b5\u03c4\u03b1\u03c4\u03c1\u03ad\u03c8\u03bf\u03c5\u03bc\u03b5 \u03ad\u03bd\u03b1 \u03b5\u03bb\u03b1\u03c4\u03ae\u03c1\u03b9\u03bf \u03c3\u03b5 \u03b4\u03c5\u03bd\u03b1\u03bc\u03cc\u03bc\u03b5\u03c4\u03c1\u03bf:<\/div><input type='hidden' name='question_id[]' id='qID_1' value='292' \/><input type='hidden' id='answerType292' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-292[]' id='answer-id-875' class='answer   answerof-292 ' value='875'   \/><label for='answer-id-875' id='answer-label-875' class=' answer'><span>\u0392\u03b1\u03c3\u03b9\u03b6\u03cc\u03bc\u03b1\u03c3\u03c4\u03b5 \u03c3\u03c4\u03bf \u03cc\u03c4\u03b9 \u03bf\u03b9 \u03c0\u03b1\u03c1\u03b1\u03bc\u03bf\u03c1\u03c6\u03ce\u03c3\u03b5\u03b9\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03bd\u03ac\u03bb\u03bf\u03b3\u03b5\u03c2 \u03c4\u03c9\u03bd \u03b2\u03b1\u03c1\u03ce\u03bd \u03c4\u03c9\u03bd \u03c3\u03c9\u03bc\u03ac\u03c4\u03c9\u03bd \u03c0\u03bf\u03c5 \u03ba\u03c1\u03b5\u03bc\u03ac\u03bc\u03b5 \u03ba\u03b1\u03b9 \u03b1\u03bd\u03c4\u03b9\u03c3\u03c4\u03c1\u03cc\u03c6\u03c9\u03c2 \u03b1\u03bd\u03ac\u03bb\u03bf\u03b3\u03b5\u03c2 \u03c4\u03c9\u03bd \u03bc\u03b1\u03b6\u03ce\u03bd.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-292[]' id='answer-id-876' class='answer   answerof-292 ' value='876'   \/><label for='answer-id-876' id='answer-label-876' class=' answer'><span>\u039a\u03c1\u03b5\u03bc\u03ac\u03bc\u03b5 \u03b4\u03b9\u03ac\u03c6\u03bf\u03c1\u03b1 \u03ac\u03b3\u03bd\u03c9\u03c3\u03c4\u03b1 \u03b2\u03ac\u03c1\u03b7 \u03ba\u03b1\u03b9 \u03c3\u03b7\u03bc\u03b5\u03b9\u03ce\u03bd\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b9\u03c2 \u03b5\u03c0\u03b9\u03bc\u03b7\u03ba\u03cd\u03bd\u03c3\u03b5\u03b9\u03c2 \u03c0\u03bf\u03c5 \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03bf\u03cd\u03bd.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-292[]' id='answer-id-877' class='answer   answerof-292 ' value='877'   \/><label for='answer-id-877' id='answer-label-877' class=' answer'><span>\u0392\u03b1\u03c3\u03b9\u03b6\u03cc\u03bc\u03b1\u03c3\u03c4\u03b5 \u03c3\u03c4\u03b7\u03bd \u03b1\u03c1\u03c7\u03ae \u03c4\u03c9\u03bd \u03b5\u03bb\u03b1\u03c3\u03c4\u03b9\u03ba\u03ce\u03bd \u03c0\u03b1\u03c1\u03b1\u03bc\u03bf\u03c1\u03c6\u03ce\u03c3\u03b5\u03c9\u03bd.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-292[]' id='answer-id-878' class='answer   answerof-292 ' value='878'   \/><label for='answer-id-878' id='answer-label-878' class=' answer'><span>\u0393\u03bd\u03c9\u03c1\u03af\u03b6\u03bf\u03c5\u03bc\u03b5 \u03cc\u03c4\u03b9 \u03b1\u03bd \u03ba\u03c1\u03b5\u03bc\u03ac\u03c3\u03bf\u03c5\u03bc\u03b5 \u03b4\u03b9\u03c0\u03bb\u03ac\u03c3\u03b9\u03bf \u03cc\u03b3\u03ba\u03bf \u03b8\u03b1 \u03ad\u03c7\u03bf\u03c5\u03bc\u03b5 \u03ba\u03b1\u03b9 \u03b4\u03b9\u03c0\u03bb\u03ac\u03c3\u03b9\u03b1 \u03b5\u03c0\u03b9\u03bc\u03ae\u03ba\u03c5\u03bd\u03c3\u03b7.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-2' style=';'><div id='questionWrap-2'  class='   watupro-question-id-293'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>2. <\/span>\u03a3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03bf\u03bd \u03c0\u03c1\u03ce\u03c4\u03bf \u03bd\u03cc\u03bc\u03bf \u03c4\u03bf\u03c5 \u039d\u03b5\u03cd\u03c4\u03c9\u03bd\u03b1:<\/div><input type='hidden' name='question_id[]' id='qID_2' value='293' \/><input type='hidden' id='answerType293' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-293[]' id='answer-id-879' class='answer   answerof-293 watupro_max_selections-2' value='879'  onclick='return WatuPRO.maxSelections(293,2, this);' \/><label for='answer-id-879' id='answer-label-879' class=' answer'><span>\u0395\u03af\u03bd\u03b1\u03b9 \u03b1\u03b4\u03cd\u03bd\u03b1\u03c4\u03bf\u03bd \u03bd\u03b1 \u03ba\u03b9\u03bd\u03b5\u03af\u03c4\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03c3\u03ce\u03bc\u03b1 \u03c7\u03c9\u03c1\u03af\u03c2 \u03bd\u03b1 \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03b4\u03b9\u03b1\u03c1\u03ba\u03ce\u03c2 \u03b5\u03c0\u03ac\u03bd\u03c9 \u03c4\u03bf\u03c5 \u03bc\u03af\u03b1 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-293[]' id='answer-id-880' class='answer   answerof-293 watupro_max_selections-2' value='880'  onclick='return WatuPRO.maxSelections(293,2, this);' \/><label for='answer-id-880' id='answer-label-880' class=' answer'><span>\u0397 \u03c6\u03c5\u03c3\u03b9\u03ba\u03ae \u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c4\u03c9\u03bd \u03c3\u03c9\u03bc\u03ac\u03c4\u03c9\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03b1\u03ba\u03b9\u03bd\u03b7\u03c3\u03af\u03b1.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-293[]' id='answer-id-881' class='answer   answerof-293 watupro_max_selections-2' value='881'  onclick='return WatuPRO.maxSelections(293,2, this);' \/><label for='answer-id-881' id='answer-label-881' class=' answer'><span>\u038c\u03c4\u03b1\u03bd \u03ad\u03bd\u03b1 \u03c3\u03ce\u03bc\u03b1 \u03ba\u03b9\u03bd\u03b5\u03af\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03b1\u03c3\u03ba\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03b9\u03c2 \u03b5\u03c0\u03ac\u03bd\u03c9 \u03c4\u03bf\u03c5, \u03c4\u03cc\u03c4\u03b5 \u03b1\u03c5\u03c4\u03ad\u03c2 \u03b8\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf\u03c5\u03bb\u03ac\u03c7\u03b9\u03c3\u03c4\u03bf\u03bd \u03b4\u03cd\u03bf.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-293[]' id='answer-id-882' class='answer   answerof-293 watupro_max_selections-2' value='882'  onclick='return WatuPRO.maxSelections(293,2, this);' \/><label for='answer-id-882' id='answer-label-882' class=' answer'><span>\u0391\u03bd \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03c3\u03ce\u03bc\u03b1 \u03b4\u03b5\u03bd \u03b1\u03c3\u03ba\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03b9\u03c2 \u03c4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03b4\u03b5 \u03bc\u03b5\u03c4\u03b1\u03b2\u03ac\u03bb\u03bb\u03b5\u03b9 \u03c4\u03b7\u03bd \u03ba\u03b9\u03bd\u03b7\u03c4\u03b9\u03ba\u03ae \u03c4\u03bf\u03c5 \u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-3' style=';'><div id='questionWrap-3'  class='   watupro-question-id-294'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>3. <\/span>\u03a3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03bf \u03b4\u03b5\u03cd\u03c4\u03b5\u03c1\u03bf \u03bd\u03cc\u03bc\u03bf \u03c4\u03bf\u03c5 \u039d\u03b5\u03cd\u03c4\u03c9\u03bd\u03b1, <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/viewonphysics.gr\/wp-content\/ql-cache\/quicklatex.com-d9d246af5d1952a3976c3c4416e64102_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#32;&#92;&#118;&#101;&#99;&#123;&#70;&#125;&#61;&#109;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#92;&#118;&#101;&#99;&#123;&#97;&#125;&#32;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"77\" style=\"vertical-align: 0px;\"\/>:<\/div><input type='hidden' name='question_id[]' id='qID_3' value='294' \/><input type='hidden' id='answerType294' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-294[]' id='answer-id-883' class='answer   answerof-294 watupro_max_selections-2' value='883'  onclick='return WatuPRO.maxSelections(294,2, this);' \/><label for='answer-id-883' id='answer-label-883' class=' answer'><span>\u0397 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/viewonphysics.gr\/wp-content\/ql-cache\/quicklatex.com-2e4e50f465141ccc82d29f9abd311e6b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#32;&#92;&#118;&#101;&#99;&#123;&#70;&#125;&#32;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"15\" style=\"vertical-align: 0px;\"\/> \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03c3\u03c5\u03bd\u03b9\u03c3\u03c4\u03b1\u03bc\u03ad\u03bd\u03b7 \u03cc\u03bb\u03c9\u03bd \u03c4\u03c9\u03bd \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03c9\u03bd \u03c0\u03bf\u03c5 \u03b1\u03c3\u03ba\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03c0\u03ac\u03bd\u03c9 \u03c3\u03c4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03bc\u03ac\u03b6\u03b1\u03c2 m.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-294[]' id='answer-id-884' class='answer   answerof-294 watupro_max_selections-2' value='884'  onclick='return WatuPRO.maxSelections(294,2, this);' \/><label for='answer-id-884' id='answer-label-884' class=' answer'><span>\u0397 \u03ba\u03b1\u03c4\u03b5\u03cd\u03b8\u03c5\u03bd\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7\u03c2 \u03c3\u03c5\u03bc\u03c0\u03af\u03c0\u03c4\u03b5\u03b9 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03b5\u03cd\u03b8\u03c5\u03bd\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1\u03c2.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-294[]' id='answer-id-885' class='answer   answerof-294 watupro_max_selections-2' value='885'  onclick='return WatuPRO.maxSelections(294,2, this);' \/><label for='answer-id-885' id='answer-label-885' class=' answer'><span>\u0391\u03bd \u03ad\u03bd\u03b1 \u03c3\u03ce\u03bc\u03b1 \u03b5\u03c0\u03b9\u03b2\u03c1\u03b4\u03cd\u03bd\u03b5\u03c4\u03b1\u03b9 \u03b7 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 F \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03bd\u03c4\u03b9\u03c3\u03c4\u03c1\u03cc\u03c6\u03c9\u03c2 \u03b1\u03bd\u03ac\u03bb\u03bf\u03b3\u03b7 \u03c4\u03b7\u03c2 \u03b5\u03c0\u03b9\u03b2\u03c1\u03ac\u03b4\u03c5\u03bd\u03c3\u03b7\u03c2 \u03b1.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-294[]' id='answer-id-886' class='answer   answerof-294 watupro_max_selections-2' value='886'  onclick='return WatuPRO.maxSelections(294,2, this);' \/><label for='answer-id-886' id='answer-label-886' class=' answer'><span>\u0397 \u03bc\u03ac\u03b6\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03bd\u03c4\u03b9\u03c3\u03c4\u03c1\u03cc\u03c6\u03c9\u03c2 \u03b1\u03bd\u03ac\u03bb\u03bf\u03b3\u03b7 \u03c4\u03b7\u03c2 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7\u03c2.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-4' style=';'><div id='questionWrap-4'  class='   watupro-question-id-299'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>4. <\/span>\u03a3\u03b5 \u03ad\u03bd\u03b1 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b5\u03af\u03bc\u03b5\u03bd\u03bf \u03b1\u03c3\u03ba\u03b5\u03af\u03c4\u03b1\u03b9 \u03c3\u03c5\u03bd\u03b9\u03c3\u03c4\u03b1\u03bc\u03ad\u03bd\u03b7 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 20\u039d \u03ba\u03b1\u03b9 \u03c4\u03bf \u03b5\u03c0\u03b9\u03c4\u03b1\u03c7\u03cd\u03bd\u03b5\u03b9 \u03bc\u03b5 4m\/s<sup>2<\/sup>. \u0393\u03b9\u03b1 \u03bd\u03b1 \u03b5\u03c0\u03b9\u03c4\u03b1\u03c7\u03c5\u03bd\u03b8\u03b5\u03af \u03bc\u03b5 1m\/s<sup>2<\/sup> \u03b7 \u03c3\u03c5\u03bd\u03b9\u03c3\u03c4\u03b1\u03bc\u03ad\u03bd\u03b7 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 \u03b8\u03b1 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9:<\/div><input type='hidden' name='question_id[]' id='qID_4' value='299' \/><input type='hidden' id='answerType299' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-299[]' id='answer-id-903' class='answer   answerof-299 ' value='903'   \/><label for='answer-id-903' id='answer-label-903' class=' answer'><span>5\u039d<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-299[]' id='answer-id-904' class='answer   answerof-299 ' value='904'   \/><label for='answer-id-904' id='answer-label-904' class=' answer'><span>4\u039d<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-299[]' id='answer-id-905' class='answer   answerof-299 ' value='905'   \/><label for='answer-id-905' id='answer-label-905' class=' answer'><span>2\u039d<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-299[]' id='answer-id-906' class='answer   answerof-299 ' value='906'   \/><label for='answer-id-906' id='answer-label-906' class=' answer'><span>1\u039d<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-5' style=';'><div id='questionWrap-5'  class='   watupro-question-id-300'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>5. <\/span>\u039c\u03af\u03b1 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 \u03b4\u03af\u03bd\u03b5\u03b9 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 3m\/s<sup>2<\/sup> \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03c3\u03ce\u03bc\u03b1 \u03bc\u03ac\u03b6\u03b1\u03c2 12kg. \u0397 \u03af\u03b4\u03b9\u03b1 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7, \u03b1\u03bd \u03b1\u03c3\u03ba\u03b7\u03b8\u03b5\u03af \u03c3\u03b5 \u03c3\u03ce\u03bc\u03b1 \u03bc\u03ac\u03b6\u03b1\u03c2 2kg \u03b8\u03b1 \u03b4\u03ce\u03c3\u03b5\u03b9 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7:<\/div><input type='hidden' name='question_id[]' id='qID_5' value='300' \/><input type='hidden' id='answerType300' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-300[]' id='answer-id-907' class='answer   answerof-300 ' value='907'   \/><label for='answer-id-907' id='answer-label-907' class=' answer'><span>0,5m\/s<sup>2<\/sup><\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-300[]' id='answer-id-908' class='answer   answerof-300 ' value='908'   \/><label for='answer-id-908' id='answer-label-908' class=' answer'><span>3m\/s<sup>2<\/sup><\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-300[]' id='answer-id-909' class='answer   answerof-300 ' value='909'   \/><label for='answer-id-909' id='answer-label-909' class=' answer'><span>6m\/s<sup>2<\/sup><\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-300[]' id='answer-id-910' class='answer   answerof-300 ' value='910'   \/><label for='answer-id-910' id='answer-label-910' class=' answer'><span>18m\/s<sup>2<\/sup><\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-6' style=';'><div id='questionWrap-6'  class='   watupro-question-id-295'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>6. <\/span>\u039f\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03b1 \u03c3\u03c5\u03bd\u03b9\u03c3\u03c4\u03b1\u03bc\u03ad\u03bd\u03b7 \u03b4\u03c5\u03bd\u03b1\u03bc\u03b7 1\u039d \u03b1\u03c3\u03ba\u03b5\u03af\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03c3\u03ce\u03bc\u03b1 \u03b2\u03ac\u03c1\u03bf\u03c5\u03c2 1\u039d \u03c0\u03bf\u03c5 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03ba\u03b9\u03bd\u03b7\u03b8\u03b5\u03af \u03b5\u03bb\u03b5\u03cd\u03b8\u03b5\u03c1\u03b1 \u03c7\u03c9\u03c1\u03af\u03c2 \u03c4\u03c1\u03b9\u03b2\u03ad\u03c2 \u03c3\u03b5 \u03bf\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03bf \u03b5\u03c0\u03af\u03b5\u03c0\u03b4\u03bf. \u0397 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 \u03c0\u03bf\u03c5 \u03b1\u03c0\u03bf\u03ba\u03c4\u03ac \u03c4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9:<\/div><input type='hidden' name='question_id[]' id='qID_6' value='295' \/><input type='hidden' id='answerType295' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-295[]' id='answer-id-887' class='answer   answerof-295 ' value='887'   \/><label for='answer-id-887' id='answer-label-887' class=' answer'><span>1m\/s<sup>2<\/sup><\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-295[]' id='answer-id-888' class='answer   answerof-295 ' value='888'   \/><label for='answer-id-888' id='answer-label-888' class=' answer'><span>9,8m\/s<sup>2<\/sup><\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-295[]' id='answer-id-889' class='answer   answerof-295 ' value='889'   \/><label for='answer-id-889' id='answer-label-889' class=' answer'><span>0,5m\/s<sup>2<\/sup><\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-295[]' id='answer-id-890' class='answer   answerof-295 ' value='890'   \/><label for='answer-id-890' id='answer-label-890' class=' answer'><span>0,102m\/s<sup>2<\/sup><\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-7' style=';'><div id='questionWrap-7'  class='   watupro-question-id-297'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>7. <\/span>\u03a3\u03c4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03bc\u03ac\u03b6\u03b1\u03c2 20kg \u03b1\u03c3\u03ba\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03bf\u03b9 \u03c4\u03c1\u03b5\u03b9\u03c2 \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03b9\u03c2 F<sub>1<\/sub>, F<sub>2<\/sub> \u03ba\u03b1\u03b9 F<sub>3<\/sub> \u03bc\u03b5 \u03bc\u03ad\u03c4\u03c1\u03b1 60\u039d, 40\u039d \u03ba\u03b1\u03b9 20\u039d \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03bf\u03b9\u03c7\u03b1. \u03a4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03ba\u03b9\u03bd\u03b5\u03af\u03c4\u03b1\u03b9 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03b1 \u03b4\u03b5\u03be\u03b9\u03ac \u03c7\u03c9\u03c1\u03af\u03c2 \u03c4\u03c1\u03b9\u03b2\u03ae. \u03a0\u03bf\u03b9\u03b5\u03c2 \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03c0\u03c1\u03bf\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c9\u03c3\u03c4\u03ad\u03c2;<br \/>\r\n<br \/>\r\n<div id=\"attachment_4880\" style=\"width: 381px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-4880\" class=\" wp-image-4880\" src=\"http:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/07\/\u03a0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ae\u03c2-1-300x80.jpg\" alt=\"\u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 6\" width=\"371\" height=\"99\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/07\/\u03a0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ae\u03c2-1-300x80.jpg 300w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/07\/\u03a0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ae\u03c2-1-768x204.jpg 768w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/07\/\u03a0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ae\u03c2-1.jpg 831w\" sizes=\"auto, (max-width: 371px) 100vw, 371px\" \/><p id=\"caption-attachment-4880\" class=\"wp-caption-text\">\u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 7<\/p><\/div><\/div><input type='hidden' name='question_id[]' id='qID_7' value='297' \/><input type='hidden' id='answerType297' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-297[]' id='answer-id-895' class='answer   answerof-297 watupro_max_selections-2' value='895'  onclick='return WatuPRO.maxSelections(297,2, this);' \/><label for='answer-id-895' id='answer-label-895' class=' answer'><span>\u0391\u03bd \u03b1\u03c6\u03b1\u03b9\u03c1\u03ad\u03c3\u03bf\u03c5\u03bc\u03b5 \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 \u03c4\u03c1\u03b5\u03b9\u03c2 \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03b9\u03c2 \u03c4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03b8\u03b1 \u03c3\u03c4\u03b1\u03bc\u03b1\u03c4\u03ae\u03c3\u03b5\u03b9.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-297[]' id='answer-id-896' class='answer   answerof-297 watupro_max_selections-2' value='896'  onclick='return WatuPRO.maxSelections(297,2, this);' \/><label for='answer-id-896' id='answer-label-896' class=' answer'><span>\u0397 \u03ba\u03af\u03bd\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c3\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03c5\u03b8\u03cd\u03b3\u03c1\u03b1\u03bc\u03bc\u03b7 \u03bf\u03bc\u03b1\u03bb\u03ae.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-297[]' id='answer-id-897' class='answer   answerof-297 watupro_max_selections-2' value='897'  onclick='return WatuPRO.maxSelections(297,2, this);' \/><label for='answer-id-897' id='answer-label-897' class=' answer'><span>\u0397 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 F<sub>1<\/sub> \u03b5\u03c0\u03b9\u03c4\u03b1\u03c7\u03cd\u03bd\u03b5\u03b9 \u03c4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03bc\u03b5 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 3m\/s<sup>2<\/sup>.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-297[]' id='answer-id-898' class='answer   answerof-297 watupro_max_selections-2' value='898'  onclick='return WatuPRO.maxSelections(297,2, this);' \/><label for='answer-id-898' id='answer-label-898' class=' answer'><span>\u0391\u03bd \u03b1\u03c6\u03b1\u03b9\u03c1\u03b5\u03b8\u03b5\u03af \u03b7 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 F<sub>1<\/sub> \u03c4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03b8\u03b1 \u03b5\u03c0\u03b9\u03c4\u03b1\u03c7\u03cd\u03bd\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 -3m\/s<sup>2<\/sup>.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-8' style=';'><div id='questionWrap-8'  class='   watupro-question-id-298'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>8. <\/span>\u03a3\u03ce\u03bc\u03b1 \u0391, \u03bc\u03b5 \u03bc\u03ac\u03b6\u03b1 5kg \u03ba\u03b1\u03b9 \u03c3\u03ce\u03bc\u03b1 \u0392 \u03bc\u03b5 \u03b2\u03ac\u03c1\u03bf\u03c2 50N \u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03ba\u03af\u03bd\u03b7\u03c4\u03b1 \u03c3\u03c4\u03bf \u03b4\u03ac\u03c0\u03b5\u03b4\u03bf. \u0391\u03c3\u03ba\u03bf\u03cd\u03bc\u03b5 \u03c3\u03c4\u03b1 \u03c3\u03ce\u03bc\u03b1\u03c4\u03b1 \u03b1\u03c0\u03cc \u03bc\u03af\u03b1 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 50N \u03ba\u03b1\u03c4\u03b1\u03ba\u03cc\u03c1\u03c5\u03c6\u03b1 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03b1 \u03c0\u03ac\u03bd\u03c9. \u0395\u03c0\u03ad\u03bb\u03b5\u03be\u03b5 \u03c4\u03b7 \u03c3\u03c9\u03c3\u03c4\u03ae \u03c0\u03c1\u03cc\u03c4\u03b1\u03c3\u03b7.<\/div><input type='hidden' name='question_id[]' id='qID_8' value='298' \/><input type='hidden' id='answerType298' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-298[]' id='answer-id-899' class='answer   answerof-298 ' value='899'   \/><label for='answer-id-899' id='answer-label-899' class=' answer'><span>\u03a4\u03bf \u0391 \u03b8\u03b1 \u03ba\u03b9\u03bd\u03b7\u03b8\u03b5\u03af \u03bc\u03b5 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 10m\/s<sup>2<\/sup> \u03c0\u03c1\u03bf\u03c2 \u03c4\u03b1 \u03c0\u03ac\u03bd\u03c9 \u03b5\u03bd\u03ce \u03c4\u03bf \u0392 \u03b8\u03b1 \u03c0\u03b1\u03c1\u03b1\u03bc\u03b5\u03af\u03bd\u03b5\u03b9 \u03b1\u03ba\u03af\u03bd\u03b7\u03c4\u03bf.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-298[]' id='answer-id-900' class='answer   answerof-298 ' value='900'   \/><label for='answer-id-900' id='answer-label-900' class=' answer'><span>\u03a4\u03bf B \u03b8\u03b1 \u03ba\u03b9\u03bd\u03b7\u03b8\u03b5\u03af \u03bc\u03b5 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 1m\/s<sup>2<\/sup> \u03c0\u03c1\u03bf\u03c2 \u03c4\u03b1 \u03c0\u03ac\u03bd\u03c9 \u03b5\u03bd\u03ce \u03c4\u03bf A \u03b8\u03b1 \u03c0\u03b1\u03c1\u03b1\u03bc\u03b5\u03af\u03bd\u03b5\u03b9 \u03b1\u03ba\u03af\u03bd\u03b7\u03c4\u03bf.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-298[]' id='answer-id-901' class='answer   answerof-298 ' value='901'   \/><label for='answer-id-901' id='answer-label-901' class=' answer'><span>\u039a\u03b1\u03b9 \u03c4\u03b1 \u03b4\u03cd\u03bf \u03c3\u03ce\u03bc\u03b1\u03c4\u03b1 \u03b8\u03b1 \u03c0\u03b1\u03c1\u03b1\u03bc\u03b5\u03af\u03bd\u03bf\u03c5\u03bd \u03b1\u03ba\u03af\u03bd\u03b7\u03c4\u03b1.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-298[]' id='answer-id-902' class='answer   answerof-298 ' value='902'   \/><label for='answer-id-902' id='answer-label-902' class=' answer'><span>\u03a4\u03bf \u0391 \u03b8\u03b1 \u03ba\u03b9\u03bd\u03b7\u03b8\u03b5\u03af \u03bc\u03b5 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 0,2m\/s<sup>2<\/sup> \u03c0\u03c1\u03bf\u03c2 \u03c4\u03b1 \u03c0\u03ac\u03bd\u03c9 \u03b5\u03bd\u03ce \u03c4\u03bf \u0392 \u03b8\u03b1 \u03c0\u03b1\u03c1\u03b1\u03bc\u03b5\u03af\u03bd\u03b5\u03b9 \u03b1\u03ba\u03af\u03bd\u03b7\u03c4\u03bf.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-9' style=';'><div id='questionWrap-9'  class='   watupro-question-id-301'>\n\t\t\t<div class='question-content'><span class='watupro_num'>9. <\/span>\u0391\u03bd\u03c4\u03b9\u03c3\u03c4\u03bf\u03af\u03c7\u03b9\u03c3\u03b5 \u03c4\u03b9\u03c2 \u03c0\u03b5\u03c1\u03b9\u03c0\u03c4\u03ce\u03c3\u03b5\u03b9\u03c2 \u03c4\u03b7\u03c2 \u03bc\u03b5\u03c4\u03b1\u03b2\u03bf\u03bb\u03ae\u03c2 \u03bc\u03ac\u03b6\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c5\u03bd\u03b9\u03c3\u03c4\u03b1\u03bc\u03ad\u03bd\u03b7\u03c2 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7\u03c2 \u03c3\u03c4\u03b7\u03bd \u03b1\u03c1\u03b9\u03c3\u03c4\u03b5\u03c1\u03ae \u03c3\u03c4\u03ae\u03bb\u03b7 \u03bc\u03b5 \u03c4\u03b1 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03ad\u03c3\u03bc\u03b1\u03c4\u03b1 \u03c3\u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c3\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c3\u03c4\u03b7 \u03b4\u03b5\u03be\u03b9\u03ac. (\u0395\u03c0\u03ad\u03bb\u03b5\u03be\u03b5 \u03bc\u03b5 \u03ba\u03bb\u03b9\u03ba \u03b4\u03b5\u03be\u03b9\u03ac).<div class='question-choices'><table class=\"question-choices watupro-matrix-droppable\" id=\"watuPROMatrixDroppable_301\"><tr><td class=\"watupro-matrix-left-cell\">\u0397 \u03bc\u03ac\u03b6\u03b1 \u03ba\u03b1\u03b9 \u03b7 \u03c3\u03c5\u03bd\u03b9\u03c3\u03c4\u03b1\u03bc\u03ad\u03bd\u03b7 \u03b1\u03c5\u03be\u03ac\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 3 \u03c6\u03bf\u03c1\u03ad\u03c2.<\/td>\n\t\t\t\t\t\t<td class=\"watupro-matrix-right-cell watuPRODroppable301\" id=\"watuPRODroppableCell911\"><div class='question-choices'><div class=\"watupro-matrix-right\"><div id=\"watuproNMatrixSelection-0-0\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-0\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell911', 0);return false;\">\u0397 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03b5\u03b9 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae.<!--WTPMD585c04f852514339ec614a98d73364a48--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-0-1\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-1\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell911', 1);return false;\">\u0397 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 \u03b1\u03c5\u03be\u03ac\u03bd\u03b5\u03c4\u03b1\u03b9 9 \u03c6\u03bf\u03c1\u03ad\u03c2.<!--WTPMD5175afedd36ad22a026e57dc3415f2487--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-0-2\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-2\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell911', 2);return false;\">\u0397 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 \u03bc\u03b7\u03b4\u03b5\u03bd\u03af\u03b6\u03b5\u03c4\u03b1\u03b9.<!--WTPMD5d226d6e4ac8c171e6e25913a4ec3fa94--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-0-3\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-3\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell911', 3);return false;\">\u0397 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03b5\u03b9 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae.<!--WTPMD585c04f852514339ec614a98d73364a48--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-0-4\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-4\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell911', 4);return false;\">\u0397 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03c4\u03b1\u03b9 9 \u03c6\u03bf\u03c1\u03ad\u03c2.<!--WTPMD5bfec51863d0fad0d7e408395d87c9660--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><\/div><\/div><input type=\"hidden\" class=\"answerof-301 watupro-nmatrix-answer-field\"  id=\"field-watuPRODroppableCell911\" name=\"matrix-left-911\" value=\"\"><\/td><\/tr><tr><td class=\"watupro-matrix-left-cell\">\u0397 \u03bc\u03ac\u03b6\u03b1 \u03ba\u03b1\u03b9 \u03b7 \u03c3\u03c5\u03bd\u03b9\u03c3\u03c4\u03b1\u03bc\u03ad\u03bd\u03b7 \u03bc\u03b5\u03b9\u03ce\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 3 \u03c6\u03bf\u03c1\u03ad\u03c2.<\/td>\n\t\t\t\t\t\t<td class=\"watupro-matrix-right-cell watuPRODroppable301\" id=\"watuPRODroppableCell912\"><div class='question-choices'><div class=\"watupro-matrix-right\"><div id=\"watuproNMatrixSelection-1-0\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-0\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell912', 0);return false;\">\u0397 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03b5\u03b9 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae.<!--WTPMD585c04f852514339ec614a98d73364a48--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-1-1\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-1\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell912', 1);return false;\">\u0397 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 \u03b1\u03c5\u03be\u03ac\u03bd\u03b5\u03c4\u03b1\u03b9 9 \u03c6\u03bf\u03c1\u03ad\u03c2.<!--WTPMD5175afedd36ad22a026e57dc3415f2487--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-1-2\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-2\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell912', 2);return false;\">\u0397 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 \u03bc\u03b7\u03b4\u03b5\u03bd\u03af\u03b6\u03b5\u03c4\u03b1\u03b9.<!--WTPMD5d226d6e4ac8c171e6e25913a4ec3fa94--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-1-3\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-3\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell912', 3);return false;\">\u0397 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03b5\u03b9 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae.<!--WTPMD585c04f852514339ec614a98d73364a48--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-1-4\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-4\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell912', 4);return false;\">\u0397 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03c4\u03b1\u03b9 9 \u03c6\u03bf\u03c1\u03ad\u03c2.<!--WTPMD5bfec51863d0fad0d7e408395d87c9660--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><\/div><\/div><input type=\"hidden\" class=\"answerof-301 watupro-nmatrix-answer-field\"  id=\"field-watuPRODroppableCell912\" name=\"matrix-left-912\" value=\"\"><\/td><\/tr><tr><td class=\"watupro-matrix-left-cell\">\u0397 \u03bc\u03ac\u03b6\u03b1 \u03b1\u03c5\u03be\u03ac\u03bd\u03b5\u03c4\u03b1\u03b9 3 \u03c6\u03bf\u03c1\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03b7 \u03c3\u03c5\u03bd\u03b9\u03c3\u03c4\u03b1\u03bc\u03ad\u03bd\u03b7 \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03c4\u03b1\u03b9 3 \u03c6\u03bf\u03c1\u03ad\u03c2.<\/td>\n\t\t\t\t\t\t<td class=\"watupro-matrix-right-cell watuPRODroppable301\" id=\"watuPRODroppableCell913\"><div class='question-choices'><div class=\"watupro-matrix-right\"><div id=\"watuproNMatrixSelection-2-0\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-0\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell913', 0);return false;\">\u0397 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03b5\u03b9 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae.<!--WTPMD585c04f852514339ec614a98d73364a48--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-2-1\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-1\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell913', 1);return false;\">\u0397 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 \u03b1\u03c5\u03be\u03ac\u03bd\u03b5\u03c4\u03b1\u03b9 9 \u03c6\u03bf\u03c1\u03ad\u03c2.<!--WTPMD5175afedd36ad22a026e57dc3415f2487--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-2-2\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-2\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell913', 2);return false;\">\u0397 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 \u03bc\u03b7\u03b4\u03b5\u03bd\u03af\u03b6\u03b5\u03c4\u03b1\u03b9.<!--WTPMD5d226d6e4ac8c171e6e25913a4ec3fa94--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-2-3\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-3\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell913', 3);return false;\">\u0397 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03b5\u03b9 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae.<!--WTPMD585c04f852514339ec614a98d73364a48--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-2-4\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-4\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell913', 4);return false;\">\u0397 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03c4\u03b1\u03b9 9 \u03c6\u03bf\u03c1\u03ad\u03c2.<!--WTPMD5bfec51863d0fad0d7e408395d87c9660--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><\/div><\/div><input type=\"hidden\" class=\"answerof-301 watupro-nmatrix-answer-field\"  id=\"field-watuPRODroppableCell913\" name=\"matrix-left-913\" value=\"\"><\/td><\/tr><tr><td class=\"watupro-matrix-left-cell\">\u0397 \u03bc\u03ac\u03b6\u03b1 \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03c4\u03b1\u03b9 3 \u03c6\u03bf\u03c1\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03b7 \u03c3\u03c5\u03bd\u03b9\u03c3\u03c4\u03b1\u03bc\u03ad\u03bd\u03b7 \u03b1\u03c5\u03be\u03ac\u03bd\u03b5\u03c4\u03b1\u03b9 3 \u03c6\u03bf\u03c1\u03ad\u03c2.<\/td>\n\t\t\t\t\t\t<td class=\"watupro-matrix-right-cell watuPRODroppable301\" id=\"watuPRODroppableCell914\"><div class='question-choices'><div class=\"watupro-matrix-right\"><div id=\"watuproNMatrixSelection-3-0\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-0\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell914', 0);return false;\">\u0397 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03b5\u03b9 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae.<!--WTPMD585c04f852514339ec614a98d73364a48--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-3-1\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-1\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell914', 1);return false;\">\u0397 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 \u03b1\u03c5\u03be\u03ac\u03bd\u03b5\u03c4\u03b1\u03b9 9 \u03c6\u03bf\u03c1\u03ad\u03c2.<!--WTPMD5175afedd36ad22a026e57dc3415f2487--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-3-2\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-2\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell914', 2);return false;\">\u0397 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 \u03bc\u03b7\u03b4\u03b5\u03bd\u03af\u03b6\u03b5\u03c4\u03b1\u03b9.<!--WTPMD5d226d6e4ac8c171e6e25913a4ec3fa94--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-3-3\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-3\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell914', 3);return false;\">\u0397 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03b5\u03b9 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae.<!--WTPMD585c04f852514339ec614a98d73364a48--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-3-4\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-4\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell914', 4);return false;\">\u0397 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03c4\u03b1\u03b9 9 \u03c6\u03bf\u03c1\u03ad\u03c2.<!--WTPMD5bfec51863d0fad0d7e408395d87c9660--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><\/div><\/div><input type=\"hidden\" class=\"answerof-301 watupro-nmatrix-answer-field\"  id=\"field-watuPRODroppableCell914\" name=\"matrix-left-914\" value=\"\"><\/td><\/tr><tr><td class=\"watupro-matrix-left-cell\">\u0397 \u03bc\u03ac\u03b6\u03b1 \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03c4\u03b1\u03b9 3 \u03c6\u03bf\u03c1\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03b7 \u03c3\u03c5\u03bd\u03b9\u03c3\u03c4\u03b1\u03bc\u03ad\u03bd\u03b7 \u03b3\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b7\u03b4\u03ad\u03bd.<\/td>\n\t\t\t\t\t\t<td class=\"watupro-matrix-right-cell watuPRODroppable301\" id=\"watuPRODroppableCell915\"><div class='question-choices'><div class=\"watupro-matrix-right\"><div id=\"watuproNMatrixSelection-4-0\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-0\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell915', 0);return false;\">\u0397 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03b5\u03b9 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae.<!--WTPMD585c04f852514339ec614a98d73364a48--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-4-1\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-1\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell915', 1);return false;\">\u0397 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 \u03b1\u03c5\u03be\u03ac\u03bd\u03b5\u03c4\u03b1\u03b9 9 \u03c6\u03bf\u03c1\u03ad\u03c2.<!--WTPMD5175afedd36ad22a026e57dc3415f2487--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-4-2\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-2\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell915', 2);return false;\">\u0397 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 \u03bc\u03b7\u03b4\u03b5\u03bd\u03af\u03b6\u03b5\u03c4\u03b1\u03b9.<!--WTPMD5d226d6e4ac8c171e6e25913a4ec3fa94--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-4-3\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-3\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell915', 3);return false;\">\u0397 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03b5\u03b9 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae.<!--WTPMD585c04f852514339ec614a98d73364a48--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><div id=\"watuproNMatrixSelection-4-4\" class=\" watupro-matrix-draggable watupro-nmatrix-answer-4\" onclick=\"WatuPROINMatrix.sel(this, 'watuPRODroppableCell915', 4);return false;\">\u0397 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03c4\u03b1\u03b9 9 \u03c6\u03bf\u03c1\u03ad\u03c2.<!--WTPMD5bfec51863d0fad0d7e408395d87c9660--><p class=\"watupro-nmatrix-unselect\">Unselect<\/p><\/div><\/div><\/div><input type=\"hidden\" class=\"answerof-301 watupro-nmatrix-answer-field\"  id=\"field-watuPRODroppableCell915\" name=\"matrix-left-915\" value=\"\"><\/td><\/tr><\/table><\/div><input type='hidden' name='question_id[]' id='qID_9' value='301' \/><input type='hidden' id='answerType301' value='nmatrix'><!-- end question-content--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-10' style=';'><div id='questionWrap-10'  class='   watupro-question-id-303'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>10. <\/span>\u0394\u03cd\u03bf \u03c3\u03ce\u03bc\u03b1\u03c4\u03b1 \u0391 \u03ba\u03b1\u03b9 \u0392 \u03ba\u03b9\u03bd\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03c7\u03c9\u03c1\u03af\u03c2 \u03c4\u03c1\u03b9\u03b2\u03ad\u03c2 \u03c3\u03b5 \u03bf\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03bf \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03bf \u03bc\u03b5 \u03af\u03c3\u03b5\u03c2 \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b5\u03c2. \u0391\u03c3\u03ba\u03bf\u03cd\u03bc\u03b5 \u03af\u03c3\u03b5\u03c2 \u03bf\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03b5\u03c2 \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03b9\u03c2 \u03c3\u03c4\u03b1 \u03b4\u03cd\u03bf \u03c3\u03ce\u03bc\u03b1\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03c3\u03c4\u03b1\u03bc\u03b1\u03c4\u03ac\u03bc\u03b5. \u0391\u03bd \u03c4\u03bf \u0392 \u03ba\u03ac\u03bd\u03b5\u03b9 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03bf \u03c7\u03c1\u03cc\u03bd\u03bf \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03c3\u03c4\u03b1\u03bc\u03b1\u03c4\u03ae\u03c3\u03b5\u03b9, \u03c4\u03cc\u03c4\u03b5:<\/div><input type='hidden' name='question_id[]' id='qID_10' value='303' \/><input type='hidden' id='answerType303' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-303[]' id='answer-id-916' class='answer   answerof-303 ' value='916'   \/><label for='answer-id-916' id='answer-label-916' class=' answer'><span>\u03a4\u03b1 \u03b4\u03cd\u03bf \u03c3\u03ce\u03bc\u03b1\u03c4\u03b1 \u03ad\u03c7\u03bf\u03c5\u03bd \u03af\u03c3\u03b5\u03c2 \u03bc\u03ac\u03b6\u03b5\u03c2, \u03b1\u03bb\u03bb\u03ac \u03c4\u03bf \u0392 \u03ad\u03c7\u03b5\u03b9 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03b5\u03c0\u03b9\u03b2\u03c1\u03ac\u03b4\u03c5\u03bd\u03c3\u03b7 \u03b1\u03c0\u03cc \u03c4\u03bf \u0391.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-303[]' id='answer-id-917' class='answer   answerof-303 ' value='917'   \/><label for='answer-id-917' id='answer-label-917' class=' answer'><span>\u03a4\u03bf \u0391 \u03ad\u03c7\u03b5\u03b9 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03bc\u03ac\u03b6\u03b1 \u03b1\u03c0\u03cc \u03c4\u03bf \u0392,<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-303[]' id='answer-id-918' class='answer   answerof-303 ' value='918'   \/><label for='answer-id-918' id='answer-label-918' class=' answer'><span>\u03a4\u03bf \u0392 \u03ad\u03c7\u03b5\u03b9 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03bc\u03ac\u03b6\u03b1 \u03b1\u03c0\u03cc \u03c4\u03bf \u0391.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-303[]' id='answer-id-919' class='answer   answerof-303 ' value='919'   \/><label for='answer-id-919' id='answer-label-919' class=' answer'><span>\u03a7\u03c1\u03b5\u03b9\u03b1\u03b6\u03cc\u03bc\u03b1\u03c3\u03c4\u03b5 \u03ba\u03b9 \u03ac\u03bb\u03bb\u03b1 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03c3\u03c5\u03b3\u03ba\u03c1\u03af\u03bd\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b9\u03c2 \u03bc\u03ac\u03b6\u03b5\u03c2 \u03c4\u03bf\u03c5\u03c2.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-11' style=';'><div id='questionWrap-11'  class='   watupro-question-id-304'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>11. <\/span>\u0397 \u03c3\u03c6\u03b1\u03af\u03c1\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b4\u03b5\u03bc\u03ad\u03bd\u03b7 \u03bc\u03b5 \u03bd\u03ae\u03bc\u03b1 \u03ba\u03b1\u03b9 \u03b1\u03bd\u03b5\u03b2\u03b1\u03af\u03bd\u03b5\u03b9 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03b1 \u03c0\u03ac\u03bd\u03c9 \u03bc\u03b5 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1, \u03c7\u03c9\u03c1\u03af\u03c2 \u03b1\u03bd\u03c4\u03b9\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2. \u039a\u03ac\u03c0\u03bf\u03b9\u03b1 \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae \u03c4\u03bf \u03bd\u03ae\u03bc\u03b1 \u03ba\u03cc\u03b2\u03b5\u03c4\u03b1\u03b9. \u03a4\u03cc\u03c4\u03b5 \u03c4\u03bf \u03c3\u03ce\u03bc\u03b1:<br \/>\r\n<br \/>\r\n<div id=\"attachment_4887\" style=\"width: 188px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-4887\" class=\"size-medium wp-image-4887\" src=\"http:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/07\/\u03a0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ae\u03c2-2-178x300.jpg\" alt=\"\u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 11\" width=\"178\" height=\"300\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/07\/\u03a0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ae\u03c2-2-178x300.jpg 178w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/07\/\u03a0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ae\u03c2-2.jpg 322w\" sizes=\"auto, (max-width: 178px) 100vw, 178px\" \/><p id=\"caption-attachment-4887\" class=\"wp-caption-text\">\u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 11<\/p><\/div><\/div><input type='hidden' name='question_id[]' id='qID_11' value='304' \/><input type='hidden' id='answerType304' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-304[]' id='answer-id-920' class='answer   answerof-304 watupro_max_selections-2' value='920'  onclick='return WatuPRO.maxSelections(304,2, this);' \/><label for='answer-id-920' id='answer-label-920' class=' answer'><span>\u03a3\u03c5\u03bd\u03b5\u03c7\u03af\u03b6\u03b5\u03b9 \u03bd\u03b1 \u03b1\u03bd\u03b5\u03b2\u03b1\u03af\u03bd\u03b5\u03b9 \u03bc\u03b5 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-304[]' id='answer-id-921' class='answer   answerof-304 watupro_max_selections-2' value='921'  onclick='return WatuPRO.maxSelections(304,2, this);' \/><label for='answer-id-921' id='answer-label-921' class=' answer'><span>\u03a3\u03c5\u03bd\u03b5\u03c7\u03af\u03b6\u03b5\u03b9 \u03bc\u03b5 \u03b5\u03c0\u03b9\u03b2\u03c1\u03b1\u03b4\u03c5\u03bd\u03cc\u03bc\u03b5\u03bd\u03b7 \u03ba\u03b1\u03b9 \u03ba\u03b1\u03c4\u03cc\u03c0\u03b9\u03bd \u03ba\u03b1\u03c4\u03b5\u03b2\u03b1\u03af\u03bd\u03b5\u03b9 \u03bc\u03b5 \u03b5\u03c0\u03b9\u03c4\u03b1\u03c7\u03c5\u03bd\u03cc\u03bc\u03b5\u03bd\u03b7 \u03ba\u03af\u03bd\u03b7\u03c3\u03b7.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-304[]' id='answer-id-922' class='answer   answerof-304 watupro_max_selections-2' value='922'  onclick='return WatuPRO.maxSelections(304,2, this);' \/><label for='answer-id-922' id='answer-label-922' class=' answer'><span>\u03a0\u03ad\u03c6\u03c4\u03b5\u03b9 \u03b1\u03bc\u03ad\u03c3\u03c9\u03c2 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03b1 \u03ba\u03ac\u03c4\u03c9.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-304[]' id='answer-id-923' class='answer   answerof-304 watupro_max_selections-2' value='923'  onclick='return WatuPRO.maxSelections(304,2, this);' \/><label for='answer-id-923' id='answer-label-923' class=' answer'><span>\u0391\u03c0\u03bf\u03ba\u03c4\u03ac \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 g, \u03bc\u03b5 \u03ba\u03b1\u03c4\u03b5\u03cd\u03b8\u03c5\u03bd\u03c3\u03b7 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03b1 \u03ba\u03ac\u03c4\u03c9.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-12' style=';'><div id='questionWrap-12'  class='   watupro-question-id-305'>\n\t\t\t<div class='question-content'><span class='watupro_num'>12. <\/span>\u0394\u03b9\u03b1\u03b8\u03ad\u03c4\u03bf\u03c5\u03bc\u03b5 \u03c4\u03ad\u03c3\u03c3\u03b5\u03c1\u03b1 \u03c3\u03ce\u03bc\u03b1\u03c4\u03b1 \u0391,\u0392,\u0393 \u03ba\u03b1\u03b9 \u0394, \u03c0\u03bf\u03c5 \u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03b7\u03c1\u03b5\u03bc\u03af\u03b1 \u03ba\u03b1\u03b9 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03ba\u03b9\u03bd\u03b7\u03b8\u03bf\u03cd\u03bd \u03c7\u03c9\u03c1\u03af\u03c2 \u03c4\u03c1\u03b9\u03b2\u03ad\u03c2 \u03c0\u03ac\u03bd\u03c9 \u03c3\u03b5 \u03bf\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03bf \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03bf. \u03a3\u03c4\u03b1 \u03c3\u03ce\u03bc\u03b1\u03c4\u03b1 \u03b1\u03c3\u03ba\u03bf\u03cd\u03bc\u03b5 \u03c4\u03b9\u03c2 \u03bf\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03b5\u03c2 \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03b9\u03c2 F<sub>A<\/sub>, F<sub>\u0392<\/sub>, F<sub>\u0393<\/sub> \u03ba\u03b1\u03b9 F<sub>\u0394<\/sub> \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03bf\u03b9\u03c7\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03b8\u03ad\u03c4\u03bf\u03c5\u03bc\u03b5 \u03c3\u03b5 \u03ba\u03af\u03bd\u03b7\u03c3\u03b7. \u039a\u03b1\u03c4\u03ac\u03c4\u03b1\u03be\u03b5 \u03c4\u03b9\u03c2 \u03b4\u03c5\u03bd\u03b1\u03bc\u03b5\u03b9\u03c2 (\u03c3\u03cd\u03c1\u03b5 \u03bc\u03b5 \u03c4\u03bf \u03c0\u03bf\u03bd\u03c4\u03af\u03ba\u03b9) \u03c0\u03bf\u03c5 \u03b1\u03c3\u03ba\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b1 \u03c4\u03ad\u03c3\u03c3\u03b5\u03c1\u03b1 \u03c3\u03ce\u03bc\u03b1\u03c4\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03b7 \u03bc\u03b9\u03ba\u03c1\u03cc\u03c4\u03b5\u03c1\u03b7, \u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c5\u03c0\u03cc\u03c8\u03b7 \u03c4\u03b1 \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1. (\u0394\u03cd\u03c3\u03ba\u03bf\u03bb\u03b7)<br \/>\r\n<ol> \t<li>\u03a4\u03b1 \u0391 \u03ba\u03b1\u03b9 \u0392 \u03b1\u03c0\u03bf\u03ba\u03c4\u03bf\u03cd\u03bd \u03c4\u03b7\u03bd \u03af\u03b4\u03b9\u03b1 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7, \u03b1\u03bb\u03bb\u03ac \u03c4\u03bf \u0391 \u03ad\u03c7\u03b5\u03b9 \u03c4\u03b7 \u03bc\u03b9\u03c3\u03ae \u03bc\u03ac\u03b6\u03b1 \u03c4\u03bf\u03c5 \u0392.<\/li> \t<li>\u03a4\u03b1 \u0393 \u03ba\u03b1\u03b9 \u0394 \u03ad\u03c7\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03af\u03b4\u03b9\u03b1 \u03bc\u03ac\u03b6\u03b1, \u03b1\u03bb\u03bb\u03ac \u03c4\u03bf \u0393 \u03b1\u03c0\u03bf\u03ba\u03c4\u03ac \u03b4\u03b9\u03c0\u03bb\u03ac\u03c3\u03b9\u03b1 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 \u03b1\u03c0\u03cc \u03c4\u03bf \u0394.<\/li> \t<li>\u03a4\u03bf \u0391 \u03b1\u03c0\u03bf\u03ba\u03c4\u03ac \u03c4\u03c1\u03b9\u03c0\u03bb\u03ac\u03c3\u03b9\u03b1 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 \u03b1\u03c0\u03cc \u03c4\u03bf \u0394, \u03b1\u03bb\u03bb\u03ac \u03b7 \u03bc\u03ac\u03b6\u03b1 \u03c4\u03bf \u0394 \u03ad\u03c7\u03b5\u03b9 \u03c4\u03b5\u03c4\u03c1\u03b1\u03c0\u03ac\u03c3\u03b9\u03b1 \u03bc\u03ac\u03b6\u03b1.<\/li> \t<li>\u03a4\u03bf \u0392 \u03b1\u03c0\u03bf\u03ba\u03c4\u03ac \u03c4\u03b7\u03bd \u03af\u03b4\u03b9\u03b1 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 \u03bc\u03b5 \u0393, \u03b1\u03bb\u03bb\u03ac \u03c4\u03c1\u03b9\u03c0\u03bb\u03ac\u03c3\u03b9\u03b1 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 \u03b1\u03c0\u03cc \u03c4\u03bf \u0394.<\/li><\/ol><!-- end question-content--><\/div><div class='question-choices watupro-sortable-choices'><ul id='watuPROSortable305' class='watupro-sortable '>\t\t\t\t\t\t<li id=\"watuPROSortable305_1\">F<sub>\u0392<\/sub><!--|||F%3Csub%3E%CE%92%3C%2Fsub%3E--><\/li>\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t<li id=\"watuPROSortable305_2\">F<sub>\u0394<\/sub><!--|||F%3Csub%3E%CE%94%3C%2Fsub%3E--><\/li>\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t<li id=\"watuPROSortable305_3\">F<sub>\u0393<\/sub><!--|||F%3Csub%3E%CE%93%3C%2Fsub%3E--><\/li>\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t<li id=\"watuPROSortable305_4\">F<sub>\u0391<\/sub><!--|||F%3Csub%3E%CE%91%3C%2Fsub%3E--><\/li>\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t<\/ul><input type=\"hidden\" name=\"answer-305[]\" id=\"watuPROSortableValue305\" value=\"F%3Csub%3E%CE%92%3C%2Fsub%3E%7CF%3Csub%3E%CE%94%3C%2Fsub%3E%7CF%3Csub%3E%CE%93%3C%2Fsub%3E%7CF%3Csub%3E%CE%91%3C%2Fsub%3E%7C\" class=\"answer answerof-305\">\t\t\t\t\t\n\t\t\t\t\t<script type=\"text\/javascript\">\n\t\t\t\t\tdocument.addEventListener('DOMContentLoaded', function(event) {\n\t\t\t\t\t    jQuery( \"#watuPROSortable305\" ).sortable({\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\tstop: function(event, ui) { WatuPROSort.sortable(event, ui) }\t\t\t\t    \t\n\t\t\t\t\t    \t});\t\t\t\t\t    \n\t\t\t\t\t  });\n\t\t\t\t\t<\/script><\/div><!-- end question-choices--><input type='hidden' name='question_id[]' id='qID_12' value='305' \/><input type='hidden' id='answerType305' value='sort'><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-13' style=';'><div id='questionWrap-13'  class='   watupro-question-id-306'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>13. <\/span>\u0388\u03bd\u03b1 \u03cc\u03c7\u03b7\u03bc\u03b1 \u03c6\u03c1\u03b5\u03bd\u03ac\u03c1\u03b5\u03b9 \u03ba\u03b1\u03b9 \u03b7 \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03ac \u03c4\u03bf\u03c5 \u03bc\u03b5\u03c4\u03b1\u03b2\u03ac\u03bb\u03bb\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc 30m\/s \u03c3\u03b5 10m\/s \u03c3\u03b5 \u03c7\u03c1\u03cc\u03bd\u03bf 4s. \u0391\u03bd \u03b7 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 \u03c0\u03bf\u03c5 \u03b1\u03c3\u03ba\u03b5\u03af \u03bf \u03b4\u03c1\u03cc\u03bc\u03bf\u03c2 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03c4\u03bf \u03c6\u03c1\u03b5\u03bd\u03ac\u03c1\u03b5\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9\u00a0 6000\u039d, \u03b7 \u03bc\u03ac\u03b6\u03b1 \u03c4\u03bf\u03c5 \u03bf\u03c7\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b8\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9:<\/div><input type='hidden' name='question_id[]' id='qID_13' value='306' \/><input type='hidden' id='answerType306' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-306[]' id='answer-id-924' class='answer   answerof-306 ' value='924'   \/><label for='answer-id-924' id='answer-label-924' class=' answer'><span>600kg<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-306[]' id='answer-id-925' class='answer   answerof-306 ' value='925'   \/><label for='answer-id-925' id='answer-label-925' class=' answer'><span>1000kg<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-306[]' id='answer-id-926' class='answer   answerof-306 ' value='926'   \/><label for='answer-id-926' id='answer-label-926' class=' answer'><span>1200kg<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-306[]' id='answer-id-927' class='answer   answerof-306 ' value='927'   \/><label for='answer-id-927' id='answer-label-927' class=' answer'><span>1500kg<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-14' style=';'><div id='questionWrap-14'  class='   watupro-question-id-314'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>14. <\/span>\u0397 \u03b5\u03be\u03af\u03c3\u03c9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b5\u03bd\u03cc\u03c2 \u03c3\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2 \u03bc\u03ac\u03b6\u03b1\u03c2 20kg, \u03c0\u03bf\u03c5 \u03ba\u03b9\u03bd\u03b5\u03af\u03c4\u03b1\u03b9 \u03b5\u03c5\u03b8\u03cd\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1, \u03b5\u03af\u03bd\u03b1\u03b9 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/viewonphysics.gr\/wp-content\/ql-cache\/quicklatex.com-fdf39825e04409661c6271aab6982bd0_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#32;&#118;&#61;&#52;&#48;&#109;&#47;&#115;&#45;&#40;&#49;&#54;&#109;&#47;&#115;&#94;&#50;&#41;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#116;&#32;\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"196\" style=\"vertical-align: -5px;\"\/>.\u00a0 \u03a3\u03c4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03b1\u03c3\u03ba\u03b5\u03af\u03c4\u03b1\u03b9 \u03c3\u03c5\u03bd\u03b9\u03c3\u03c4\u03b1\u03bc\u03ad\u03bd\u03b7 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7:<\/div><input type='hidden' name='question_id[]' id='qID_14' value='314' \/><input type='hidden' id='answerType314' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-314[]' id='answer-id-956' class='answer   answerof-314 ' value='956'   \/><label for='answer-id-956' id='answer-label-956' class=' answer'><span>160\u039d \u03c4\u03b7\u03c2 \u03af\u03b4\u03b9\u03b1\u03c2 \u03ba\u03b1\u03c4\u03b5\u03cd\u03b8\u03c5\u03bd\u03c3\u03b7\u03c2 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03b1\u03c1\u03c7\u03b9\u03ba\u03ae \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-314[]' id='answer-id-957' class='answer   answerof-314 ' value='957'   \/><label for='answer-id-957' id='answer-label-957' class=' answer'><span>320\u039d \u03c0\u03bf\u03c5 \u03c4\u03bf \u03c3\u03c4\u03b1\u03bc\u03b1\u03c4\u03ac\u03b5\u03b9 \u03c4\u03b7 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae 5s.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-314[]' id='answer-id-958' class='answer   answerof-314 ' value='958'   \/><label for='answer-id-958' id='answer-label-958' class=' answer'><span>320\u039d \u03c0\u03bf\u03c5 \u03c4\u03bf \u03c3\u03c4\u03b1\u03bc\u03b1\u03c4\u03ac\u03b5\u03b9 \u03c4\u03b7 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae 2,5s.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-314[]' id='answer-id-959' class='answer   answerof-314 ' value='959'   \/><label for='answer-id-959' id='answer-label-959' class=' answer'><span>80\u039d \u03c0\u03bf\u03c5 \u03c4\u03bf \u03b5\u03c0\u03b9\u03c4\u03b1\u03c7\u03cd\u03bd\u03b5\u03b9 \u03b3\u03b9\u03b1 \u03c7\u03c1\u03cc\u03bd\u03bf 5s \u03ba\u03b1\u03b9 \u03ba\u03b1\u03c4\u03cc\u03c0\u03b9\u03bd \u03c4\u03bf \u03b5\u03c0\u03b9\u03b2\u03c1\u03b1\u03b4\u03cd\u03bd\u03b5\u03b9.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-15' style=';'><div id='questionWrap-15'  class='   watupro-question-id-308'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>15. <\/span>\u03a4\u03bf \u03b4\u03b9\u03ac\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03b4\u03b5\u03af\u03c7\u03bd\u03b5\u03b9 \u03c4\u03b7 \u03c3\u03c5\u03bd\u03b9\u03c3\u03c4\u03b1\u03bc\u03ad\u03bd\u03b7 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 \u03c0\u03bf\u03c5 \u03b1\u03c3\u03ba\u03b5\u03af\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03c3\u03ce\u03bc\u03b1 \u03bc\u03ac\u03b6\u03b1\u03c2 5kg, \u03ba\u03b1\u03b8\u03ce\u03c2 \u03bc\u03b5\u03c4\u03b1\u03b2\u03ac\u03bb\u03bb\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03bf \u03c7\u03c1\u03cc\u03bd\u03bf. \u0395\u03c0\u03ad\u03bb\u03b5\u03be\u03b5 \u03c4\u03b9\u03c2 \u03c3\u03c9\u03c3\u03c4\u03ad\u03c2 \u03c0\u03c1\u03bf\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2, \u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c5\u03c0\u03cc\u03c8\u03b7 \u03cc\u03c4\u03b9 \u03c4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03b1\u03c1\u03c7\u03b9\u03ba\u03ac \u03b2\u03c1\u03b9\u03c3\u03ba\u03cc\u03c4\u03b1\u03bd \u03c3\u03b5 \u03b7\u03c1\u03b5\u03bc\u03af\u03b1.<br \/>\r\n<br \/>\r\n<div id=\"attachment_4893\" style=\"width: 340px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-4893\" class=\" wp-image-4893\" src=\"http:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/07\/\u03a0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ae\u03c2-4-300x171.jpg\" alt=\"\u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 15\" width=\"330\" height=\"188\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/07\/\u03a0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ae\u03c2-4-300x171.jpg 300w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/07\/\u03a0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ae\u03c2-4-768x438.jpg 768w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/07\/\u03a0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ae\u03c2-4.jpg 772w\" sizes=\"auto, (max-width: 330px) 100vw, 330px\" \/><p id=\"caption-attachment-4893\" class=\"wp-caption-text\">\u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 15<\/p><\/div><\/div><input type='hidden' name='question_id[]' id='qID_15' value='308' \/><input type='hidden' id='answerType308' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-308[]' id='answer-id-932' class='answer   answerof-308 watupro_max_selections-2' value='932'  onclick='return WatuPRO.maxSelections(308,2, this);' \/><label for='answer-id-932' id='answer-label-932' class=' answer'><span>\u03a4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03c4\u03b7 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae 3s \u03b5\u03c0\u03b9\u03c4\u03b1\u03c7\u03cd\u03bd\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 10m\/s<sup>2<\/sup>.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-308[]' id='answer-id-933' class='answer   answerof-308 watupro_max_selections-2' value='933'  onclick='return WatuPRO.maxSelections(308,2, this);' \/><label for='answer-id-933' id='answer-label-933' class=' answer'><span>\u03a4\u03b7 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae 8s \u03c4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03ba\u03af\u03bd\u03b7\u03c4\u03bf.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-308[]' id='answer-id-934' class='answer   answerof-308 watupro_max_selections-2' value='934'  onclick='return WatuPRO.maxSelections(308,2, this);' \/><label for='answer-id-934' id='answer-label-934' class=' answer'><span>\u0397 \u03bc\u03ad\u03b3\u03b9\u03c3\u03c4\u03b7 \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1 \u03c0\u03bf\u03c5 \u03b1\u03c0\u03bf\u03ba\u03c4\u03ac \u03c4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 50m\/s<sup>2<\/sup>.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-308[]' id='answer-id-935' class='answer   answerof-308 watupro_max_selections-2' value='935'  onclick='return WatuPRO.maxSelections(308,2, this);' \/><label for='answer-id-935' id='answer-label-935' class=' answer'><span>\u03a4\u03b7 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae 15s \u03c4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03c3\u03c4\u03b1\u03bc\u03b1\u03c4\u03ac\u03b5\u03b9.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-16' style=';'><div id='questionWrap-16'  class='   watupro-question-id-309'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>16. <\/span>\u03a4\u03bf \u03b4\u03b9\u03ac\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03c0\u03b5\u03c1\u03b9\u03b3\u03ac\u03c6\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b5\u03be\u03ad\u03bb\u03b9\u03be\u03b7 \u03c4\u03b7\u03c2 \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b5\u03bd\u03cc\u03c2 \u03c3\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2, \u03c0\u03bf\u03c5 \u03ba\u03b9\u03bd\u03b5\u03af\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03bf\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03bf \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03bf \u03b5\u03c5\u03b8\u03cd\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03c7\u03c9\u03c1\u03af\u03c2 \u03c4\u03c1\u03b9\u03b2\u03ad\u03c2, \u03c3\u03b5 \u03c3\u03c5\u03bd\u03ac\u03c1\u03c4\u03b7\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03bf \u03c7\u03c1\u03cc\u03bd\u03bf. \u0395\u03c0\u03ad\u03bb\u03b5\u03be\u03b5 \u03c0\u03bf\u03b9\u03b5\u03c2 \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03c0\u03c1\u03bf\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03af\u03b6\u03bf\u03c5\u03bd \u03c3\u03c9\u03c3\u03c4\u03ac \u03c4\u03b7 \u03c3\u03c5\u03bd\u03b9\u03c3\u03c4\u03b1\u03bc\u03ad\u03bd\u03b7 \u03c4\u03c9\u03bd \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03c9\u03bd \u03c0\u03bf\u03c5 \u03b1\u03c3\u03ba\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf \u03c3\u03ce\u03bc\u03b1.<br \/>\r\n<br \/>\r\n<div id=\"attachment_4894\" style=\"width: 354px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-4894\" class=\" wp-image-4894\" src=\"http:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/07\/\u03a0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ae\u03c2-5-300x171.jpg\" alt=\"\u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 16\" width=\"344\" height=\"196\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/07\/\u03a0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ae\u03c2-5-300x171.jpg 300w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/07\/\u03a0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ae\u03c2-5-768x438.jpg 768w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/07\/\u03a0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ae\u03c2-5.jpg 772w\" sizes=\"auto, (max-width: 344px) 100vw, 344px\" \/><p id=\"caption-attachment-4894\" class=\"wp-caption-text\">\u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 16<\/p><\/div><\/div><input type='hidden' name='question_id[]' id='qID_16' value='309' \/><input type='hidden' id='answerType309' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-309[]' id='answer-id-936' class='answer   answerof-309 watupro_max_selections-3' value='936'  onclick='return WatuPRO.maxSelections(309,3, this);' \/><label for='answer-id-936' id='answer-label-936' class=' answer'><span>\u0391\u03c0\u03cc \u03c4\u03bf 4\u03bf \u03b4\u03b5\u03c5\u03c4\u03b5\u03c1\u03cc\u03bb\u03b5\u03c0\u03c4\u03bf \u03ba\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03b1 \u03b5\u03c0\u03cc\u03bc\u03b5\u03bd\u03b1 3s \u03b7 \u03c3\u03c5\u03bd\u03b9\u03c3\u03c4\u03b1\u03bc\u03ad\u03bd\u03b7 \u03c4\u03c9\u03bd \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03c9\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae \u03ba\u03b1\u03b9 \u03b1\u03bd\u03c4\u03af\u03b8\u03b5\u03c4\u03b7\u03c2 \u03ba\u03b1\u03c4\u03b5\u03cd\u03b8\u03c5\u03bd\u03c3\u03b7\u03c2 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03b7\u03bd \u03ba\u03af\u03bd\u03b7\u03c3\u03ae \u03c4\u03bf\u03c5.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-309[]' id='answer-id-937' class='answer   answerof-309 watupro_max_selections-3' value='937'  onclick='return WatuPRO.maxSelections(309,3, this);' \/><label for='answer-id-937' id='answer-label-937' class=' answer'><span>\u03a4\u03b7 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae 3s \u03b7 \u03c3\u03c5\u03bd\u03b9\u03c3\u03c4\u03b1\u03bc\u03ad\u03bd\u03b7 \u03c4\u03c9\u03bd \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03c9\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b7\u03b4\u03ad\u03bd.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-309[]' id='answer-id-938' class='answer   answerof-309 watupro_max_selections-3' value='938'  onclick='return WatuPRO.maxSelections(309,3, this);' \/><label for='answer-id-938' id='answer-label-938' class=' answer'><span>\u03a3\u03c4\u03bf 9\u03bf \u03b4\u03b5\u03c5\u03c4\u03b5\u03c1\u03cc\u03bb\u03b5\u03c0\u03c4\u03bf \u03b7 \u03c3\u03c5\u03bd\u03b9\u03c3\u03c4\u03b1\u03bc\u03ad\u03bd\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b7\u03b4\u03ad\u03bd \u03ba\u03b1\u03b9 \u03c4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03ba\u03b9\u03bd\u03b5\u03af\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03b7 \u03bc\u03ad\u03b3\u03b9\u03c3\u03c4\u03b7 \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-309[]' id='answer-id-939' class='answer   answerof-309 watupro_max_selections-3' value='939'  onclick='return WatuPRO.maxSelections(309,3, this);' \/><label for='answer-id-939' id='answer-label-939' class=' answer'><span>\u03a3\u03c4\u03bf \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 \u03b1\u03c0\u03cc 11s \u03ad\u03c9\u03c2 14s \u03b7 \u03c3\u03c5\u03bd\u03b9\u03c3\u03c4\u03b1\u03c3\u03bc\u03ad\u03bd\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03af\u03c3\u03b7 \u03bc\u03b5 \u03b1\u03c5\u03c4\u03ae\u03bd \u03ba\u03b1\u03c4\u03ac \u03c4\u03bf \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 \u03b1\u03c0\u03cc 4s \u03ad\u03c9\u03c2 7s.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-17' style=';'><div id='questionWrap-17'  class='   watupro-question-id-310'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>17. <\/span>\u0388\u03bd\u03b1 \u03c3\u03ce\u03bc\u03b1 \u03be\u03b5\u03ba\u03b9\u03bd\u03ac \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b7\u03c1\u03b5\u03bc\u03af\u03b1 \u03c5\u03c0\u03cc \u03c4\u03b7\u03bd \u03b5\u03c0\u03af\u03b4\u03c1\u03b1\u03c3\u03b7 \u03bf\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03b1\u03c2 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03ba\u03b9\u03bd\u03b5\u03af\u03c4\u03b1\u03b9 \u03c7\u03c9\u03c1\u03af\u03c2 \u03c4\u03c1\u03b9\u03b2\u03ad\u03c2 \u03c3\u03b5 \u03bf\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03bf \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03bf. \u03a4\u03bf \u03b4\u03b9\u03ac\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03b4\u03b5\u03af\u03c7\u03bd\u03b5\u03b9 \u03c4\u03b7 \u03b8\u03ad\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c3\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c3\u03b5 \u03c3\u03c5\u03bd\u03ac\u03c1\u03c4\u03b7\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03bf \u03c7\u03c1\u03cc\u03bd\u03bf. \u03a0\u03bf\u03b9\u03b5\u03c2 \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03c0\u03c1\u03bf\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c9\u03c3\u03c4\u03ad\u03c2;<br \/>\r\n<br \/>\r\n<div id=\"attachment_4895\" style=\"width: 357px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-4895\" class=\"wp-image-4895 \" src=\"http:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/07\/\u03a0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ae\u03c2-6-300x191.jpg\" alt=\"\u03a0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ae\u03c2 6\" width=\"347\" height=\"221\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/07\/\u03a0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ae\u03c2-6-300x191.jpg 300w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/07\/\u03a0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ae\u03c2-6.jpg 691w\" sizes=\"auto, (max-width: 347px) 100vw, 347px\" \/><p id=\"caption-attachment-4895\" class=\"wp-caption-text\">\u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 17<\/p><\/div><\/div><input type='hidden' name='question_id[]' id='qID_17' value='310' \/><input type='hidden' id='answerType310' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-310[]' id='answer-id-940' class='answer   answerof-310 watupro_max_selections-3' value='940'  onclick='return WatuPRO.maxSelections(310,3, this);' \/><label for='answer-id-940' id='answer-label-940' class=' answer'><span>\u03a4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03b4\u03ad\u03c7\u03b5\u03c4\u03b1\u03b9 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 \u03c0\u03bf\u03c5 \u03c4\u03bf \u03b5\u03c0\u03b9\u03c4\u03b1\u03c7\u03cd\u03bd\u03b5\u03b9 \u03c3\u03c4\u03b1 \u03c0\u03c1\u03ce\u03c4\u03b1 20m \u03ba\u03b1\u03b9 \u03bc\u03b5\u03c4\u03ac \u03c4\u03b1 60m \u03b4\u03ad\u03c7\u03b5\u03c4\u03b1\u03b9 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 \u03c0\u03bf\u03c5 \u03c4\u03bf \u03b5\u03c0\u03b9\u03b2\u03c1\u03b1\u03b4\u03cd\u03bd\u03b5\u03b9.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-310[]' id='answer-id-941' class='answer   answerof-310 watupro_max_selections-3' value='941'  onclick='return WatuPRO.maxSelections(310,3, this);' \/><label for='answer-id-941' id='answer-label-941' class=' answer'><span>\u0397 \u03c3\u03c5\u03bd\u03b9\u03c3\u03c4\u03b1\u03bc\u03ad\u03bd\u03b7 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 \u03c3\u03c4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b1 20m \u03ad\u03c9\u03c2 \u03c4\u03b1 60m \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b7\u03b4\u03ad\u03bd.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-310[]' id='answer-id-942' class='answer   answerof-310 watupro_max_selections-3' value='942'  onclick='return WatuPRO.maxSelections(310,3, this);' \/><label for='answer-id-942' id='answer-label-942' class=' answer'><span>\u0397 \u03bc\u03ad\u03b3\u03b9\u03c3\u03c4\u03b7 \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1 \u03c4\u03bf\u03c5 \u03c3\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 10m\/s.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-310[]' id='answer-id-943' class='answer   answerof-310 watupro_max_selections-3' value='943'  onclick='return WatuPRO.maxSelections(310,3, this);' \/><label for='answer-id-943' id='answer-label-943' class=' answer'><span>\u03a4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03c4\u03b7 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae 15s \u03c3\u03c4\u03b1\u03bc\u03b1\u03c4\u03ac\u03b5\u03b9.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-18' style=';'><div id='questionWrap-18'  class='   watupro-question-id-311'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>18. <\/span>\u0394\u03cd\u03bf \u03c3\u03ce\u03bc\u03b1\u03c4\u03b1 \u0391 \u03ba\u03b1\u03b9 \u0392 \u03b1\u03c6\u03ae\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c4\u03b1\u03c5\u03c4\u03cc\u03c7\u03c1\u03bf\u03bd\u03b1 \u03bd\u03b1 \u03c0\u03ad\u03c3\u03bf\u03c5\u03bd \u03b5\u03bb\u03b5\u03cd\u03b8\u03b5\u03c1\u03b1 \u03b1\u03c0\u03cc \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ac \u03cd\u03c8\u03b7. \u03a4\u03bf \u03c3\u03ce\u03bc\u03b1 \u0392 \u03c0\u03ad\u03c6\u03c4\u03b5\u03b9 \u03b1\u03c0\u03cc \u03b4\u03b9\u03c0\u03bb\u03ac\u03c3\u03b9\u03bf \u03cd\u03c8\u03bf\u03c2 \u03b1\u03c0\u03cc \u03c4\u03bf \u0391. \u0391\u03bd \u03bf \u03c7\u03c1\u03cc\u03bd\u03bf\u03c2 \u03c0\u03bf\u03c5 \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c4\u03bf \u0391 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03c6\u03c4\u03ac\u03c3\u03b5\u03b9 \u03c3\u03c4\u03bf \u03ad\u03b4\u03b1\u03c6\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 t, \u03c4\u03cc\u03c4\u03b5 \u03bf \u03c7\u03c1\u03cc\u03bd\u03bf\u03c2 \u03c4\u03bf\u03c5 \u0392 \u03b5\u03af\u03bd\u03b1\u03b9:<\/div><input type='hidden' name='question_id[]' id='qID_18' value='311' \/><input type='hidden' id='answerType311' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-311[]' id='answer-id-944' class='answer   answerof-311 ' value='944'   \/><label for='answer-id-944' id='answer-label-944' class=' answer'><span>2t<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-311[]' id='answer-id-945' class='answer   answerof-311 ' value='945'   \/><label for='answer-id-945' id='answer-label-945' class=' answer'><span>4t<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-311[]' id='answer-id-946' class='answer   answerof-311 ' value='946'   \/><label for='answer-id-946' id='answer-label-946' class=' answer'><span>0,7t<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-311[]' id='answer-id-947' class='answer   answerof-311 ' value='947'   \/><label for='answer-id-947' id='answer-label-947' class=' answer'><span>1,4t<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-19' style=';'><div id='questionWrap-19'  class='   watupro-question-id-312'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>19. <\/span>\u0388\u03bd\u03b1\u03c2 \u03ac\u03bd\u03b8\u03c1\u03c9\u03c0\u03bf\u03c2 \u03b2\u03bb\u03ad\u03c0\u03b5\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03c0\u03b1\u03c1\u03ac\u03b8\u03c5\u03c1\u03cc \u03c4\u03bf\u03c5 \u03bd\u03b1 \u03c0\u03ad\u03c6\u03c4\u03b5\u03b9 \u03bc\u03af\u03b1 \u03b3\u03bb\u03ac\u03c3\u03c4\u03c1\u03b1. \u0397 \u03b3\u03bb\u03ac\u03c3\u03c4\u03c1\u03b1 \u03ba\u03ac\u03bd\u03b5\u03b9 0,115s \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03bd\u03cd\u03c3\u03b5\u03b9 \u03c4\u03bf \u03bc\u03ae\u03ba\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03c0\u03b1\u03c1\u03ac\u03b8\u03c5\u03c1\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03c7\u03b1\u03b8\u03b5\u03af \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03bf\u03c1\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03bf\u03c5 \u03b1\u03bd\u03b8\u03c1\u03ce\u03c0\u03bf\u03c5. \u0391\u03bd \u03c4\u03bf \u03bc\u03ae\u03ba\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03c0\u03b1\u03c1\u03ac\u03b8\u03c5\u03c1\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 1,2m, \u03b5\u03c0\u03ad\u03bb\u03b5\u03be\u03b5 \u03c0\u03cc\u03c3\u03bf \u03c7\u03c1\u03cc\u03bd\u03bf, \u03c0\u03c1\u03b9\u03bd \u03b5\u03bc\u03c6\u03b1\u03bd\u03b9\u03c3\u03c4\u03b5\u03af \u03b7 \u03b3\u03bb\u03ac\u03c3\u03c4\u03c1\u03b1 \u03c3\u03c4\u03bf \u03c0\u03ac\u03bd\u03c9 \u03bc\u03ad\u03c1\u03bf\u03c2 \u03c4\u03bf\u03c5, \u03ac\u03c1\u03c7\u03b9\u03c3\u03b5 \u03c4\u03b7\u03bd \u03b5\u03bb\u03b5\u03cd\u03b8\u03b5\u03c1\u03b7 \u03c0\u03c4\u03ce\u03c3\u03b7 \u03c4\u03b7\u03c2.<\/div><input type='hidden' name='question_id[]' id='qID_19' value='312' \/><input type='hidden' id='answerType312' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-312[]' id='answer-id-948' class='answer   answerof-312 ' value='948'   \/><label for='answer-id-948' id='answer-label-948' class=' answer'><span>2s<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-312[]' id='answer-id-949' class='answer   answerof-312 ' value='949'   \/><label for='answer-id-949' id='answer-label-949' class=' answer'><span>1,5s<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-312[]' id='answer-id-950' class='answer   answerof-312 ' value='950'   \/><label for='answer-id-950' id='answer-label-950' class=' answer'><span>1s<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-312[]' id='answer-id-951' class='answer   answerof-312 ' value='951'   \/><label for='answer-id-951' id='answer-label-951' class=' answer'><span>0,5s<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-20' style=';'><div id='questionWrap-20'  class='   watupro-question-id-313'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>20. <\/span>\u0397 \u03b5\u03be\u03af\u03c3\u03c9\u03c3\u03b7 \u03c0\u03bf\u03c5 \u03c0\u03b5\u03c1\u03b9\u03b3\u03c1\u03ac\u03c6\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b5\u03bb\u03b5\u03cd\u03b8\u03b5\u03c1\u03b7 \u03c0\u03c4\u03ce\u03c3\u03b7 \u03b5\u03bd\u03cc\u03c2 \u03c3\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/viewonphysics.gr\/wp-content\/ql-cache\/quicklatex.com-6355c7862271cf34fe60a4ad44eccb3c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#32;&#104;&#61;&#52;&#52;&#44;&#49;&#109;&#45;&#40;&#52;&#44;&#57;&#109;&#47;&#115;&#94;&#50;&#41;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#116;&#94;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"211\" style=\"vertical-align: -5px;\"\/>. \u038c\u03c0\u03bf\u03c5 h \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03cd\u03c8\u03bf\u03c2 \u03b1\u03c0\u03cc \u03c4\u03bf \u03ad\u03b4\u03b1\u03c6\u03bf\u03c2 \u03ba\u03b1\u03b9 t \u03bf \u03c7\u03c1\u03cc\u03bd\u03bf\u03c2. \u03a0\u03bf\u03b9\u03b5\u03c2 \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03c0\u03c1\u03bf\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c9\u03c3\u03c4\u03ad\u03c2;<\/div><input type='hidden' name='question_id[]' id='qID_20' value='313' \/><input type='hidden' id='answerType313' value='checkbox'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-313[]' id='answer-id-952' class='answer   answerof-313 watupro_max_selections-2' value='952'  onclick='return WatuPRO.maxSelections(313,2, this);' \/><label for='answer-id-952' id='answer-label-952' class=' answer'><span>\u03a4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03b1\u03c6\u03ad\u03b8\u03b7\u03ba\u03b5 \u03bd\u03b1 \u03c0\u03ad\u03c3\u03b5\u03b9 \u03b1\u03c0\u03cc \u03cd\u03c8\u03bf\u03c2 49m.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-313[]' id='answer-id-953' class='answer   answerof-313 watupro_max_selections-2' value='953'  onclick='return WatuPRO.maxSelections(313,2, this);' \/><label for='answer-id-953' id='answer-label-953' class=' answer'><span>\u03a4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03b1\u03c6\u03ad\u03b8\u03b7\u03ba\u03b5 \u03bd\u03b1 \u03c0\u03ad\u03c3\u03b5\u03b9 \u03b1\u03c0\u03cc \u03cd\u03c8\u03bf\u03c2 44,1m.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-313[]' id='answer-id-954' class='answer   answerof-313 watupro_max_selections-2' value='954'  onclick='return WatuPRO.maxSelections(313,2, this);' \/><label for='answer-id-954' id='answer-label-954' class=' answer'><span>\u039f \u03c3\u03c5\u03bd\u03bf\u03bb\u03b9\u03ba\u03cc\u03c2 \u03c7\u03c1\u03cc\u03bd\u03bf\u03c2 \u03c4\u03b7\u03c2 \u03b5\u03bb\u03b5\u03cd\u03b8\u03b5\u03c1\u03b7\u03c2 \u03c0\u03c4\u03ce\u03c3\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 3s.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-313[]' id='answer-id-955' class='answer   answerof-313 watupro_max_selections-2' value='955'  onclick='return WatuPRO.maxSelections(313,2, this);' \/><label for='answer-id-955' id='answer-label-955' class=' answer'><span>\u039f \u03c3\u03c5\u03bd\u03bf\u03bb\u03b9\u03ba\u03cc\u03c2 \u03c7\u03c1\u03cc\u03bd\u03bf\u03c2 \u03c4\u03b7\u03c2 \u03b5\u03bb\u03b5\u03cd\u03b8\u03b5\u03c1\u03b7\u03c2 \u03c0\u03c4\u03ce\u03c3\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 4s.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div style='display:none' id='question-21'>\n\t<div class='question-content'>\n\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/viewonphysics.gr\/wp-content\/plugins\/watupro\/img\/loading.gif\" width=\"16\" height=\"16\" alt=\"Loading...\" title=\"Loading...\" \/>&nbsp;Loading...\t<\/div>\n<\/div>\n\n<br \/>\n\t\n\t\t\t<div class=\"watupro_buttons flex \" id=\"watuPROButtons29\">\n\t\t  <div id=\"prev-question\" style=\"display:none;\"><input type=\"button\" value=\"&lt; \u03a0\u03c1\u03bf\u03b7\u03b3\u03bf\u03cd\u03bc\u03b5\u03bd\u03bf\u03b7\" onclick=\"WatuPRO.nextQuestion(event, 'previous');\"\/><\/div>\t\t  \t\t  \t\t   \n\t\t   \t  \t\t<div><input type=\"button\" name=\"action\" class=\"watupro-submit-button\" onclick=\"WatuPRO.submitResult(event)\" id=\"action-button\" value=\"\u0391\u03c0\u03bf\u03c4\u03b5\u03bb\u03ad\u03c3\u03bc\u03b1\u03c4\u03b1\"  \/>\n\t\t<\/div>\n\t\t<\/div>\n\t\t\n\t<input type=\"hidden\" name=\"quiz_id\" value=\"29\" id=\"watuPROExamID\"\/>\n\t<input type=\"hidden\" name=\"start_time\" id=\"startTime\" value=\"2026-05-31 00:02:52\" \/>\n\t<input type=\"hidden\" name=\"start_timestamp\" id=\"startTimeStamp\" value=\"1780185772\" \/>\n\t<input type=\"hidden\" name=\"question_ids\" value=\"\" \/>\n\t<input type=\"hidden\" name=\"watupro_questions\" value=\"292:875,876,877,878 | 293:879,880,881,882 | 294:883,884,885,886 | 299:903,904,905,906 | 300:907,908,909,910 | 295:887,888,889,890 | 297:895,896,897,898 | 298:899,900,901,902 | 301:911,912,913,914,915 | 303:916,917,918,919 | 304:920,921,922,923 | 305: | 306:924,925,926,927 | 314:956,957,958,959 | 308:932,933,934,935 | 309:936,937,938,939 | 310:940,941,942,943 | 311:944,945,946,947 | 312:948,949,950,951 | 313:952,953,954,955\" \/>\n\t<input type=\"hidden\" name=\"no_ajax\" value=\"0\">\t\t\t<\/form>\n\t<p>&nbsp;<\/p>\n<\/div>\n\n<form method=\"post\" id=\"watuproTimerForm29\">\n\t<!-- watupro-hidden-fields -->\n\t<input type=\"hidden\" name=\"watupro_start_timer\" value=\"0\">\n\t<input type=\"hidden\" name=\"watupro_taker_email\" value=\"\">\n\t<input type=\"hidden\" name=\"watupro_taker_name\" value=\"\">\n\t<input type=\"hidden\" name=\"watupro_taker_phone\" value=\"\">\n\t<input type=\"hidden\" name=\"watupro_taker_company\" value=\"\">\n\t<input type=\"hidden\" name=\"watupro_taker_field1\" value=\"\">\n\t<input type=\"hidden\" name=\"watupro_taker_field2\" value=\"\">\n\t<input type=\"hidden\" name=\"watupro_taker_checkbox\" value=\"1\">\n\t<input type=\"hidden\" name=\"watupro_diff_level\" value=\"\">\n<\/form>\n<script type=\"text\/javascript\">\n\/\/jQuery(document).ready(function(){\ndocument.addEventListener(\"DOMContentLoaded\", function(event) { \t\nvar question_ids = \"292,293,294,299,300,295,297,298,301,303,304,305,306,314,308,309,310,311,312,313\";\nWatuPROSettings[29] = {};\nWatuPRO.qArr = question_ids.split(',');\nWatuPRO.exam_id = 29;\t    \nWatuPRO.post_id = 4875;\nWatuPRO.store_progress = 0;\nWatuPRO.curCatPage = 1;\nWatuPRO.requiredIDs=\"0\".split(\",\");\nWatuPRO.hAppID = \"0.05174300 1780174972\";\nvar url = \"https:\/\/viewonphysics.gr\/wp-content\/plugins\/watupro\/show_exam.php\";\nWatuPRO.examMode = 1;\nWatuPRO.siteURL=\"https:\/\/viewonphysics.gr\/wp-admin\/admin-ajax.php\";\nWatuPRO.emailIsNotRequired = 0;\nWatuPROIntel.init(29);\nWatuPRO.inCategoryPages=1;});    \t \n<\/script><br \/>\n\u0393\u03b9\u03ac\u03bd\u03bd\u03b7\u03c2 \u0393\u03b1\u03ca\u03c3\u03af\u03b4\u03b7\u03c2<\/p>\n<p><a href=\"&#x6d;ai&#x6c;&#116;o&#x3a;&#103;a&#x69;&#x73;i&#x64;&#x69;s&#64;&#x76;&#105;e&#x77;&#111;n&#x70;&#x68;y&#x73;&#x69;cs&#x2e;gr\">&#x67;&#x61;&#x69;&#x73;&#x69;&#x64;&#105;&#115;&#64;viewo&#x6e;&#x70;&#x68;&#x79;&#x73;&#x69;&#99;&#115;.gr<\/a><\/p>\n<p><span style=\"color: #333333;\"><a href=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/03\/img_1494.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/03\/img_1494.jpg\" alt=\"img_1494\" width=\"140\" height=\"133\" \/><\/a> <\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0393\u03b9\u03ac\u03bd\u03bd\u03b7\u03c2 \u0393\u03b1\u03ca\u03c3\u03af\u03b4\u03b7\u03c2 gaisi&#100;&#105;&#x73;&#x40;&#x76;&#x69;&#x65;&#x77;&#x6f;nphys&#105;&#99;&#115;&#x2e;&#x67;&#x72;<\/p>\n","protected":false},"author":1,"featured_media":4887,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":true,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[17,36,37],"tags":[39,42],"class_list":["post-4875","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-online","category-36","category-37","tag-online","tag-42"],"jetpack_featured_media_url":"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2016\/07\/\u03a0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ae\u03c2-2.jpg","jetpack_shortlink":"https:\/\/wp.me\/p4sIra-1gD","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/viewonphysics.gr\/index.php?rest_route=\/wp\/v2\/posts\/4875","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/viewonphysics.gr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/viewonphysics.gr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/viewonphysics.gr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/viewonphysics.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4875"}],"version-history":[{"count":6,"href":"https:\/\/viewonphysics.gr\/index.php?rest_route=\/wp\/v2\/posts\/4875\/revisions"}],"predecessor-version":[{"id":5264,"href":"https:\/\/viewonphysics.gr\/index.php?rest_route=\/wp\/v2\/posts\/4875\/revisions\/5264"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/viewonphysics.gr\/index.php?rest_route=\/wp\/v2\/media\/4887"}],"wp:attachment":[{"href":"https:\/\/viewonphysics.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4875"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/viewonphysics.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4875"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/viewonphysics.gr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4875"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}