{"id":1598,"date":"2014-05-27T11:44:22","date_gmt":"2014-05-27T09:44:22","guid":{"rendered":"http:\/\/viewonphysics.gr\/?p=1598"},"modified":"2014-05-28T00:21:40","modified_gmt":"2014-05-27T22:21:40","slug":"3%ce%bf-%ce%ba%cf%81%ce%b9%cf%84%ce%ae%cf%81%ce%b9%ce%bf-online-%cf%83%cf%84%ce%b7-%ce%b2%ce%84-%ce%b3%cf%85%ce%bc%ce%bd%ce%b1%cf%83%ce%af%ce%bf%cf%85","status":"publish","type":"post","link":"https:\/\/viewonphysics.gr\/?p=1598","title":{"rendered":"3\u03bf \u039a\u03c1\u03b9\u03c4\u03ae\u03c1\u03b9\u03bf Online \u03c3\u03c4\u03b7 \u0392\u0384 \u0393\u03c5\u03bc\u03bd\u03b1\u03c3\u03af\u03bf\u03c5"},"content":{"rendered":"<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=\"submittingExam10\" 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-10\"><p>\u039f\u03b9 10 \u03b5\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c0\u03bf\u03c5 \u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03bf\u03cd\u03bd \u03b1\u03bd\u03b1\u03c6\u03ad\u03c1\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03cd\u03bb\u03b7 \u03c4\u03b7\u03c2 \u0392\u00b4 \u0393\u03c5\u03bc\u03bd\u03b1\u03c3\u03af\u03bf\u03c5 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03bc\u03ad\u03c3\u03b7 \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1 \u03ad\u03c9\u03c2 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ae\u03c2 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2.<\/p>\n<p>\u038c\u03c4\u03b1\u03bd \u03b1\u03c0\u03b1\u03bd\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c0\u03ac\u03c4\u03b7\u03c3\u03b5 \u03c4\u03bf \"Submit\" \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b4\u03b5\u03b9\u03c2 \u03c4\u03b7\u03bd \u03b5\u03c0\u03af\u03b4\u03bf\u03c3\u03ae \u03c3\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 \u03c3\u03c9\u03c3\u03c4\u03ad\u03c2 \u03b1\u03c0\u03b1\u03bd\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2.<\/p>\n<\/div>\n\n<form action=\"\" method=\"post\" class=\"quiz-form\" id=\"quiz-10\"  enctype=\"multipart\/form-data\" >\n<div class='watu-question ' id='question-1' style=';'><div id='questionWrap-1'  class='   watupro-question-id-92'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>1. <\/span>\u03a4\u03bf \u03bb\u03b5\u03c9\u03c6\u03bf\u03c1\u03b5\u03af\u03bf \u03c4\u03bf\u03c5 \u039a\u03a4\u0395\u039b \u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03b5\u03b9 \u03c4\u03bf \u03b4\u03c1\u03bf\u03bc\u03bf\u03bb\u03bf\u03b3\u03b9\u03cc \u03c4\u03bf\u03c5 \u03c3\u03b5 \u03c7\u03c1\u03cc\u03bd\u03bf 2 \u03ce\u03c1\u03b5\u03c2 \u03bc\u03b5 \u03bc\u03ad\u03c3\u03b7 \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1 60km\/h. \u03a3\u03b5 \u03c0\u03cc\u03c3\u03b7 \u03ce\u03c1\u03b1 \u03b8\u03b1 \u03ba\u03ac\u03bb\u03c5\u03c0\u03c4\u03b5 \u03c4\u03bf \u03af\u03b4\u03b9\u03bf \u03b4\u03c1\u03bf\u03bc\u03bf\u03bb\u03cc\u03b3\u03b9\u03bf, \u03b1\u03bd \u03b7 \u03bc\u03ad\u03c3\u03b7 \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03ac \u03c4\u03bf\u03c5 \u03ae\u03c4\u03b1\u03bd 80km\/h;<\/div><input type='hidden' name='question_id[]' id='qID_1' value='92' \/><input type='hidden' id='answerType92' 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-92[]' id='answer-id-295' class='answer   answerof-92 ' value='295'   \/><label for='answer-id-295' id='answer-label-295' class=' answer'><span>4 \u03ce\u03c1\u03b5\u03c2<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-92[]' id='answer-id-296' class='answer   answerof-92 ' value='296'   \/><label for='answer-id-296' id='answer-label-296' class=' answer'><span>3 \u03ce\u03c1\u03b5\u03c2<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-92[]' id='answer-id-297' class='answer   answerof-92 ' value='297'   \/><label for='answer-id-297' id='answer-label-297' class=' answer'><span>2,5 \u03ce\u03c1\u03b5\u03c2<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-92[]' id='answer-id-298' class='answer   answerof-92 ' value='298'   \/><label for='answer-id-298' id='answer-label-298' class=' answer'><span>1,5 \u03ce\u03c1\u03b1<\/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-93'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>2. <\/span>\u03a0\u03bf\u03b9\u03b5\u03c2 \u03c6\u03c1\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c3\u03c5\u03bc\u03c0\u03bb\u03b7\u03c1\u03ce\u03bd\u03bf\u03c5\u03bd \u03c3\u03c9\u03c3\u03c4\u03ac \u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03c0\u03c1\u03cc\u03c4\u03b1\u03c3\u03b7:<br \/>\r\n<br \/>\r\n\u038c\u03c4\u03b1\u03bd \u03b1\u03c3\u03ba\u03b5\u03af\u03c4\u03b1\u03b9 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03c3\u03ce\u03bc\u03b1, \u03c4\u03cc\u03c4\u03b5 \u03c4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03b1\u03c5\u03c4\u03cc \u03bc\u03c0\u03bf\u03c1\u03b5\u03af<\/div><input type='hidden' name='question_id[]' id='qID_2' value='93' \/><input type='hidden' id='answerType93' 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-93[]' id='answer-id-299' class='answer   answerof-93 watupro_max_selections-3' value='299'  onclick='return WatuPRO.maxSelections(93,3, this);' \/><label for='answer-id-299' id='answer-label-299' class=' answer'><span>\u03bd\u03b1 \u03b1\u03bb\u03bb\u03ac\u03be\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03ac \u03c4\u03bf\u03c5.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-93[]' id='answer-id-300' class='answer   answerof-93 watupro_max_selections-3' value='300'  onclick='return WatuPRO.maxSelections(93,3, this);' \/><label for='answer-id-300' id='answer-label-300' class=' answer'><span>\u03bd\u03b1 \u03c0\u03b1\u03c1\u03b1\u03bc\u03bf\u03c1\u03c6\u03c9\u03b8\u03b5\u03af.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-93[]' id='answer-id-301' class='answer   answerof-93 watupro_max_selections-3' value='301'  onclick='return WatuPRO.maxSelections(93,3, this);' \/><label for='answer-id-301' id='answer-label-301' class=' answer'><span>\u03ba\u03b1\u03b9 \u03bd\u03b1 \u03b1\u03bb\u03bb\u03ac\u03be\u03b5\u03b9 \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03c0\u03b1\u03c1\u03b1\u03bc\u03bf\u03c1\u03c6\u03c9\u03b8\u03b5\u03af.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='checkbox' name='answer-93[]' id='answer-id-302' class='answer   answerof-93 watupro_max_selections-3' value='302'  onclick='return WatuPRO.maxSelections(93,3, this);' \/><label for='answer-id-302' id='answer-label-302' class=' answer'><span>\u03b1\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03ba\u03af\u03bd\u03b7\u03c4\u03bf \u03bd\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-3' style=';'><div id='questionWrap-3'  class='   watupro-question-id-94'>\n\t\t\t<div class='question-content'><span class='watupro_num'>3. <\/span>\u0391\u03bd\u03c4\u03b9\u03c3\u03c4\u03bf\u03af\u03c7\u03b9\u03c3\u03b5 \u03c3\u03c4\u03bf\u03bd \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc \u03c4\u03b7\u03c2 \u03ba\u03ac\u03b8\u03b5 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7\u03c2, (1), (2), (3) \u03ba\u03b1\u03b9 (4), \u03c4\u03bf \u03bc\u03ad\u03c4\u03c1\u03bf \u03c4\u03b7\u03c2 \u03c0\u03bf\u03c5 \u03b3\u03c1\u03ac\u03c6\u03b5\u03c4\u03b1\u03b9 \u03c0\u03b9\u03bf \u03ba\u03ac\u03c4\u03c9, \u03c3\u03ad\u03c1\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03bc\u03b5 \u03c4\u03bf \u03c0\u03bf\u03bd\u03c4\u03af\u03ba\u03b9 \u03c4\u03bf\u03c5 PC, \u03be\u03b5\u03ba\u03b9\u03bd\u03ce\u03bd\u03c4\u03b1\u03c2 \u03b1\u03c0\u03cc \u03c4\u03bf \u03bc\u03ad\u03c4\u03c1\u03bf \u03c4\u03b7\u03c2 (1) \u03ba\u03b1\u03b9 \u03ba\u03b1\u03c4\u03b1\u03bb\u03ae\u03b3\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c3\u03c4\u03bf \u03bc\u03ad\u03c4\u03c1\u03bf \u03c4\u03b7\u03c2 (4).<br \/>\r\n<br \/>\r\n<div id=\"attachment_1601\" style=\"width: 272px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/05\/image22.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1601\" class=\" wp-image-1601\" src=\"http:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/05\/image22-300x199.jpg\" alt=\"\u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 3\" width=\"262\" height=\"173\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/05\/image22-300x199.jpg 300w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/05\/image22.jpg 925w\" sizes=\"auto, (max-width: 262px) 100vw, 262px\" \/><\/a><p id=\"caption-attachment-1601\" class=\"wp-caption-text\">\u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 3<\/p><\/div><!-- end question-content--><\/div><div class='question-choices watupro-sortable-choices'><ul id='watuPROSortable94' class='watupro-sortable '>\t\t\t\t\t\t<li id=\"watuPROSortable94_1\">25\u039d<!--|||25%CE%9D--><\/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=\"watuPROSortable94_2\">15\u039d<!--|||15%CE%9D--><\/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=\"watuPROSortable94_3\">12\u039d<!--|||12%CE%9D--><\/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=\"watuPROSortable94_4\">5\u039d<!--|||5%CE%9D--><\/li>\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t<\/ul><input type=\"hidden\" name=\"answer-94[]\" id=\"watuPROSortableValue94\" value=\"25%CE%9D%7C15%CE%9D%7C12%CE%9D%7C5%CE%9D%7C\" class=\"answer answerof-94\">\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( \"#watuPROSortable94\" ).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_3' value='94' \/><input type='hidden' id='answerType94' value='sort'><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-4' style=';'><div id='questionWrap-4'  class='   watupro-question-id-95'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>4. <\/span>\u0394\u03cd\u03bf \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03b9\u03c2 F<sub>1<\/sub>= 6\u039d \u03ba\u03b1\u03b9 F<sub>2<\/sub>=8\u039d \u03b1\u03c3\u03ba\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf \u03af\u03b4\u03b9\u03bf \u03c3\u03b7\u03bc\u03b5\u03af\u03bf \u03ba\u03b1\u03b9 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03b1\u03b8\u03bf\u03cd\u03bd \u03b1\u03c0\u03cc \u03bc\u03af\u03b1 \u03ac\u03bb\u03bb\u03b7 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 F=12N \u03c0\u03bf\u03c5 \u03bd\u03b1 \u03b1\u03c3\u03ba\u03b5\u03af\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf \u03af\u03b4\u03b9\u03bf \u03c3\u03b7\u03bc\u03b5\u03af\u03bf \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03b4\u03af\u03bd\u03b5\u03b9 \u03c4\u03bf \u03af\u03b4\u03b9\u03bf \u03b1\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1. \u0391\u03c5\u03c4\u03cc \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03bf\u03b9 \u03b4\u03cd\u03bf \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03b9\u03c2 F<sub>1<\/sub> \u03ba\u03b1\u03b9 F<sub>2<\/sub><\/div><input type='hidden' name='question_id[]' id='qID_4' value='95' \/><input type='hidden' id='answerType95' 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-95[]' id='answer-id-303' class='answer   answerof-95 ' value='303'   \/><label for='answer-id-303' id='answer-label-303' class=' answer'><span>\u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c0\u03ac\u03bd\u03c9 \u03c3\u03c4\u03b7\u03bd \u03af\u03b4\u03b9\u03b1 \u03b5\u03c5\u03b8\u03b5\u03af\u03b1 \u03ba\u03b1\u03b9 \u03ad\u03c7\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03af\u03b4\u03b9\u03b1 \u03c6\u03bf\u03c1\u03ac.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-95[]' id='answer-id-304' class='answer   answerof-95 ' value='304'   \/><label for='answer-id-304' id='answer-label-304' class=' answer'><span>\u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c0\u03ac\u03bd\u03c9 \u03c3\u03c4\u03b7\u03bd \u03af\u03b4\u03b9\u03b1 \u03b5\u03c5\u03b8\u03b5\u03af\u03b1 \u03ba\u03b1\u03b9 \u03ad\u03c7\u03bf\u03c5\u03bd \u03b1\u03bd\u03c4\u03af\u03b8\u03b5\u03c4\u03b5\u03c2 \u03c6\u03bf\u03c1\u03ad\u03c2.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-95[]' id='answer-id-305' class='answer   answerof-95 ' value='305'   \/><label for='answer-id-305' id='answer-label-305' class=' answer'><span>\u03bf\u03b9 \u03b4\u03b9\u03b5\u03c5\u03b8\u03cd\u03bd\u03c3\u03b5\u03b9\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03c3\u03c7\u03b7\u03bc\u03b1\u03c4\u03af\u03b6\u03bf\u03c5\u03bd \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03bf\u03c5\u03c2 \u03b3\u03c9\u03bd\u03af\u03b1 90 \u03bc\u03bf\u03b9\u03c1\u03ce\u03bd.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-95[]' id='answer-id-306' class='answer   answerof-95 ' value='306'   \/><label for='answer-id-306' id='answer-label-306' class=' answer'><span>\u03bf\u03b9 \u03b4\u03b9\u03b5\u03c5\u03b8\u03cd\u03bd\u03c3\u03b5\u03b9\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03c3\u03c7\u03b7\u03bc\u03b1\u03c4\u03af\u03b6\u03bf\u03c5\u03bd \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03bf\u03c5\u03c2 \u03b3\u03c9\u03bd\u03af\u03b1 \u03bc\u03b9\u03ba\u03c1\u03cc\u03c4\u03b5\u03c1\u03b7 \u03b1\u03c0\u03cc 90 \u03bc\u03bf\u03af\u03c1\u03b5\u03c2.<\/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-96'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>5. <\/span>\u0395\u03c0\u03b9\u03bb\u03ad\u03be\u03c4\u03b5 \u03c4\u03b7 \u03c3\u03c9\u03c3\u03c4\u03ae \u03c0\u03c1\u03cc\u03c4\u03b1\u03c3\u03b7.<br \/>\r\n<br \/>\r\n\u03a3\u03b5 \u03ad\u03bd\u03b1 \u03c3\u03ce\u03bc\u03b1 \u03b1\u03c3\u03ba\u03b5\u03af\u03c4\u03b1\u03b9 \u03bf\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03b1 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 20\u039d \u03ba\u03b1\u03b9 \u03c4\u03bf \u03ba\u03b9\u03bd\u03b5\u03af \u03bf\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03b1 \u03ba\u03b1\u03b9 \u03b5\u03c5\u03b8\u03cd\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03bc\u03b5 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1.<\/div><input type='hidden' name='question_id[]' id='qID_5' value='96' \/><input type='hidden' id='answerType96' 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-96[]' id='answer-id-307' class='answer   answerof-96 ' value='307'   \/><label for='answer-id-307' id='answer-label-307' class=' answer'><span>\u03a3\u03c4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03b4\u03b5\u03bd \u03b1\u03c3\u03ba\u03b5\u03af\u03c4\u03b1\u03b9 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03c3\u03b9\u03bc\u03b7 \u03c4\u03c1\u03b9\u03b2\u03ae \u03b3\u03b9\u03b1\u03c4\u03af \u03b4\u03b5\u03bd \u03b5\u03c0\u03b7\u03c1\u03b5\u03ac\u03b6\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03ac \u03c4\u03bf\u03c5.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-96[]' id='answer-id-308' class='answer   answerof-96 ' value='308'   \/><label for='answer-id-308' id='answer-label-308' class=' answer'><span>\u0397 \u03c4\u03c1\u03b9\u03b2\u03ae \u03b5\u03af\u03bd\u03b1\u03b9 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03c3\u03b9\u03bc\u03b7, \u03b1\u03bb\u03bb\u03ac \u03bc\u03b9\u03ba\u03c1\u03cc\u03c4\u03b5\u03c1\u03b7 \u03b1\u03c0\u03cc 20\u039d, \u03b3\u03b9\u03b1\u03c4\u03af \u03c4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03b4\u03b9\u03b1\u03c4\u03b7\u03c1\u03b5\u03af \u03c4\u03b7\u03bd \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03ac \u03c4\u03bf\u03c5 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-96[]' id='answer-id-309' class='answer   answerof-96 ' value='309'   \/><label for='answer-id-309' id='answer-label-309' class=' answer'><span>\u0397 \u03c4\u03c1\u03b9\u03b2\u03ae \u03c0\u03bf\u03c5 \u03b4\u03ad\u03c7\u03b5\u03c4\u03b1\u03b9 \u03c4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03af\u03c3\u03b7 \u03bc\u03b5 20\u039d, \u03b1\u03bb\u03bb\u03ac \u03ad\u03c7\u03b5\u03b9 \u03b1\u03bd\u03c4\u03af\u03b8\u03b5\u03c4\u03b7 \u03ba\u03b1\u03c4\u03b5\u03cd\u03b8\u03c5\u03bd\u03c3\u03b7 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 \u03c0\u03bf\u03c5 \u03c4\u03bf \u03ba\u03b9\u03bd\u03b5\u03af.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-96[]' id='answer-id-310' class='answer   answerof-96 ' value='310'   \/><label for='answer-id-310' id='answer-label-310' class=' answer'><span>\u0395\u03c0\u03b5\u03b9\u03b4\u03ae \u03c4\u03bf \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 \u03b7 \u03c4\u03c1\u03b9\u03b2\u03ae \u03b8\u03b1 \u03ad\u03c7\u03b5\u03b9 \u03c4\u03b7\u03bd \u03af\u03b4\u03b9\u03b1 \u03ba\u03b1\u03c4\u03b5\u03c5\u03b8\u03c5\u03bd\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03b7 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 \u03c0\u03bf\u03c5 \u03c4\u03bf \u03ba\u03b9\u03bd\u03b5\u03af.<\/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-97'>\n\t\t\t<div class='question-content'><p><span class='watupro_num'>6. <\/span>\u03a3\u03c5\u03bc\u03c0\u03bb\u03ae\u03c1\u03c9\u03c3\u03b5 \u03c4\u03b1 \u03ba\u03b5\u03bd\u03ac \u03bc\u03b5 \u03c4\u03b9\u03c2 \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03b5\u03c2 \u03bb\u03ad\u03be\u03b5\u03b9\u03c2.<\/p>\n<p>\u0393\u03b9\u03b1 \u03bd\u03b1 \u03bc\u03b5\u03b9\u03ce\u03c3\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b7\u03bd \u03c0\u03af\u03b5\u03c3\u03b7 \u03bc\u03b9\u03b1\u03c2 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7\u03c2 \u03c0\u03ac\u03bd\u03c9 \u03c3\u03b5 \u03bc\u03af\u03b1 \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1, \u03c3\u03c4\u03b7\u03bd \u03bf\u03c0\u03bf\u03af\u03b1 \u03b7 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 \u03b1\u03c3\u03ba\u03b5\u03af\u03c4\u03b1\u03b9 \u03ba\u03ac\u03b8\u03b5\u03c4\u03b1, \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bc\u03b5 \u03bd\u03b1 <input type=\"text\" size=\"10\" name=\"gap_97_1\" class=\"watupro-gap answer answerof-97\" value=\"\"   > \u03c4\u03b7 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 \u03ae \u03bd\u03b1 <input type=\"text\" size=\"10\" name=\"gap_97_2\" class=\"watupro-gap answer answerof-97\" value=\"\"   > \u03c4\u03bf \u03b5\u03bc\u03b2\u03b1\u03b4\u03cc\u03bd \u03c4\u03b7\u03c2 \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1\u03c2. \u0391\u03bd <input type=\"text\" size=\"10\" name=\"gap_97_3\" class=\"watupro-gap answer answerof-97\" value=\"\"   > \u03c4\u03bf \u03b5\u03bc\u03b2\u03b1\u03b4\u03cc\u03bd \u03c4\u03b7\u03c2 \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1\u03c2 \u03c4\u03cc\u03c4\u03b5 \u03b7 \u03c0\u03af\u03b5\u03c3\u03b7 \u03c5\u03c0\u03bf\u03b4\u03b9\u03c0\u03bb\u03b1\u03c3\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9.<\/p>\n<input type='hidden' name='question_id[]' id='qID_6' value='97' \/><input type='hidden' id='answerType97' value='gaps'><!-- end question-content--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-7' style=';'><div id='questionWrap-7'  class='   watupro-question-id-98'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>7. <\/span>\u0388\u03bd\u03b1\u03c2 \u03ba\u03cd\u03bb\u03b9\u03bd\u03b4\u03c1\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b2\u03c5\u03b8\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf\u03c2 \u03bf \u03bc\u03b9\u03c3\u03cc\u03c2 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03c4\u03bf \u03bd\u03b5\u03c1\u03cc \u03ba\u03b1\u03c4\u03ac \u03b4\u03cd\u03bf \u03c4\u03c1\u03cc\u03c0\u03bf\u03c5\u03c2. \u038c\u03c1\u03b8\u03b9\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03c0\u03bb\u03b1\u03b3\u03b9\u03b1\u03c3\u03c4\u03cc\u03c2. \u03a4\u03cc\u03c4\u03b5:<br \/>\r\n<br \/>\r\n<div id=\"attachment_1604\" style=\"width: 250px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/05\/image23.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1604\" class=\" wp-image-1604\" src=\"http:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/05\/image23-300x227.jpg\" alt=\"\u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 7\" width=\"240\" height=\"182\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/05\/image23-300x227.jpg 300w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/05\/image23-1024x775.jpg 1024w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/05\/image23.jpg 1054w\" sizes=\"auto, (max-width: 240px) 100vw, 240px\" \/><\/a><p id=\"caption-attachment-1604\" 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='98' \/><input type='hidden' id='answerType98' 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-98[]' id='answer-id-311' class='answer   answerof-98 ' value='311'   \/><label for='answer-id-311' id='answer-label-311' class=' answer'><span>\u0397 \u03ac\u03bd\u03c9\u03c3\u03b7 \u03c0\u03bf\u03c5 \u03b4\u03ad\u03c7\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03bd\u03b5\u03c1\u03cc \u03b5\u03af\u03bd\u03b1\u03b9 \u03af\u03b4\u03b9\u03b1 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b9\u03c2 \u03b4\u03cd\u03bf \u03c0\u03b5\u03c1\u03b9\u03c0\u03c4\u03ce\u03c3\u03b5\u03b9\u03c2.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-98[]' id='answer-id-312' class='answer   answerof-98 ' value='312'   \/><label for='answer-id-312' id='answer-label-312' class=' answer'><span>\u038c\u03c4\u03b1\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03cc\u03c1\u03b8\u03b9\u03bf\u03c2 \u03b4\u03ad\u03c7\u03b5\u03c4\u03b1\u03b9 \u03c0\u03b9\u03bf \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7 \u03ac\u03bd\u03c9\u03c3\u03b7 \u03b3\u03b9\u03b1\u03c4\u03af \u03b2\u03c5\u03b8\u03af\u03b6\u03b5\u03c4\u03b9\u03b1 \u03c0\u03b9\u03bf \u03b2\u03b1\u03b8\u03b9\u03ac \u03ba\u03b1\u03b9 \u03b5\u03ba\u03c4\u03bf\u03c0\u03af\u03b6\u03b5\u03b9 \u03c0\u03b9\u03bf \u03c0\u03bf\u03bb\u03cd \u03bd\u03b5\u03c1\u03cc.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-98[]' id='answer-id-313' class='answer   answerof-98 ' value='313'   \/><label for='answer-id-313' id='answer-label-313' class=' answer'><span>\u03a4\u03bf \u03bd\u03b5\u03c1\u03cc \u03c0\u03bf\u03c5 \u03b5\u03ba\u03c4\u03bf\u03c0\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03cc\u03c4\u03b1\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03bb\u03b1\u03b3\u03b9\u03b1\u03c3\u03c4\u03cc\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03b9\u03bf \u03c0\u03bf\u03bb\u03cd, \u03bf\u03c0\u03cc\u03c4\u03b5 \u03b8\u03b1 \u03ad\u03c7\u03b5\u03b9 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03ac\u03bd\u03c9\u03c3\u03b7.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-98[]' id='answer-id-314' class='answer   answerof-98 ' value='314'   \/><label for='answer-id-314' id='answer-label-314' class=' answer'><span>\u038c\u03c4\u03b1\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03bb\u03b1\u03b3\u03b9\u03b1\u03c3\u03c4\u03cc\u03c2 \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03ba\u03c5\u03bb\u03af\u03bd\u03b4\u03c1\u03bf\u03c5 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03c4\u03bf \u03bd\u03b5\u03c1\u03cc, \u03bf\u03c0\u03cc\u03c4\u03b5 \u03ba\u03b1\u03b9 \u03b8\u03b1 \u03b4\u03ad\u03c7\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03ac\u03bd\u03c9\u03c3\u03b7.<\/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-100'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>8. <\/span>\u03a3\u03c4\u03bf \u03b4\u03bf\u03c7\u03b5\u03af\u03bf \u03c4\u03b7\u03c2 \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1\u03c2 \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03bd\u03b5\u03c1\u03cc \u03ba\u03b1\u03b9 \u03bb\u03ac\u03b4\u03b9. \u0393\u03bd\u03c9\u03c1\u03af\u03b6\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b9\u03c2 \u03c0\u03c5\u03ba\u03bd\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03c9\u03bd \u03b4\u03cd\u03bf \u03c5\u03b3\u03c1\u03ce\u03bd \u03ba\u03b1\u03b8\u03ce\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b2\u03b1\u03c1\u03cd\u03c4\u03b7\u03c4\u03b1\u03c2 g. \u0398\u03ad\u03bb\u03bf\u03c5\u03bc\u03b5 \u03bd\u03b1 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03c3\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b7\u03bd \u03c5\u03b4\u03c1\u03bf\u03c3\u03c4\u03b1\u03c4\u03b9\u03ba\u03ae \u03c0\u03af\u03b5\u03c3\u03b7 \u03c3\u03c4\u03bf \u03c3\u03b7\u03bc\u03b5\u03af\u03bf \u0391, \u03c0\u03bf\u03c5 \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03bc\u03ad\u03c3\u03b1\u00a0\u03c3\u03c4\u03bf \u03bd\u03b5\u03c1\u03cc. \u0393\u03b9\u03b1 \u03bd\u03b1 \u03c4\u03bf \u03ba\u03ac\u03bd\u03bf\u03c5\u03bc\u03b5 \u03b1\u03c5\u03c4\u03cc \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b3\u03bd\u03c9\u03c1\u03af\u03b6\u03bf\u03c5\u03bc\u03b5 \u03b1\u03ba\u03cc\u03bc\u03b7:<br \/>\r\n<br \/>\r\n<div id=\"attachment_1605\" style=\"width: 225px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/05\/image24.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1605\" class=\" wp-image-1605\" src=\"http:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/05\/image24-286x300.jpg\" alt=\"\u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 8\" width=\"215\" height=\"226\" srcset=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/05\/image24-286x300.jpg 286w, https:\/\/viewonphysics.gr\/wp-content\/uploads\/2014\/05\/image24.jpg 908w\" sizes=\"auto, (max-width: 215px) 100vw, 215px\" \/><\/a><p id=\"caption-attachment-1605\" class=\"wp-caption-text\">\u0395\u03c1\u03ce\u03c4\u03b7\u03c3\u03b7 8<\/p><\/div><\/div><input type='hidden' name='question_id[]' id='qID_8' value='100' \/><input type='hidden' id='answerType100' 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-100[]' id='answer-id-319' class='answer   answerof-100 ' value='319'   \/><label for='answer-id-319' id='answer-label-319' class=' answer'><span>\u03a0\u03cc\u03c3\u03bf \u03b2\u03b1\u03b8\u03b9\u03ac \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03c3\u03b7\u03bc\u03b5\u03af\u03bf \u0391 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03c4\u03bf \u03bd\u03b5\u03c1\u03cc.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-100[]' id='answer-id-320' class='answer   answerof-100 ' value='320'   \/><label for='answer-id-320' id='answer-label-320' class=' answer'><span>\u03a0\u03cc\u03c3\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03cd\u03c8\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03bb\u03b1\u03b4\u03b9\u03bf\u03cd \u03ba\u03b1\u03b9 \u03c3\u03b5 \u03c0\u03cc\u03c3\u03bf \u03b2\u03ac\u03b8\u03bf\u03c2 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03c4\u03bf \u03bd\u03b5\u03c1\u03cc \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03c4\u03bf \u0391.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-100[]' id='answer-id-321' class='answer   answerof-100 ' value='321'   \/><label for='answer-id-321' id='answer-label-321' class=' answer'><span>\u03a0\u03cc\u03c3\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03c3\u03c5\u03bd\u03bf\u03bb\u03b9\u03ba\u03cc \u03b2\u03ac\u03b8\u03bf\u03c2 \u03c4\u03bf\u03c5 \u0391 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03bb\u03b1\u03b4\u03b9\u03bf\u03cd.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-100[]' id='answer-id-322' class='answer   answerof-100 ' value='322'   \/><label for='answer-id-322' id='answer-label-322' class=' answer'><span>\u0394\u03b5 \u03c7\u03c1\u03b5\u03b9\u03b1\u03b6\u03cc\u03bc\u03b1\u03c3\u03c4\u03b5 \u03b5\u03c0\u03b9\u03c0\u03bb\u03ad\u03bf\u03bd \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03b1.<\/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-99'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>9. <\/span>\u0388\u03bd\u03b1 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b5\u03af\u03bc\u03b5\u03bd\u03bf \u03bc\u03ac\u03b6\u03b1\u03c2 2kg \u03c0\u03ad\u03c6\u03c4\u03b5\u03b9 \u03b1\u03c0\u03cc \u03c8\u03b7\u03bb\u03ac. 2m \u03c0\u03c1\u03b9\u03bd \u03c6\u03c4\u03ac\u03c3\u03b5\u03b9 \u03c3\u03c4\u03bf \u03ad\u03b4\u03b1\u03c6\u03bf\u03c2 \u03ad\u03c7\u03b5\u03b9 \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1 10m\/s. \u0391\u03bd \u03b7 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b2\u03b1\u03c1\u03cd\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 g=10m\/s<sup>2<\/sup>, \u03b7 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ae \u03c4\u03bf\u03c5 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9:<\/div><input type='hidden' name='question_id[]' id='qID_9' value='99' \/><input type='hidden' id='answerType99' 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-99[]' id='answer-id-315' class='answer   answerof-99 ' value='315'   \/><label for='answer-id-315' id='answer-label-315' class=' answer'><span>40J<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-99[]' id='answer-id-316' class='answer   answerof-99 ' value='316'   \/><label for='answer-id-316' id='answer-label-316' class=' answer'><span>100J<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-99[]' id='answer-id-317' class='answer   answerof-99 ' value='317'   \/><label for='answer-id-317' id='answer-label-317' class=' answer'><span>140J<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-99[]' id='answer-id-318' class='answer   answerof-99 ' value='318'   \/><label for='answer-id-318' id='answer-label-318' class=' answer'><span>160J<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-10' style=';'><div id='questionWrap-10'  class='   watupro-question-id-101'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>10. <\/span>\u0388\u03bd\u03b1\u03c2 \u03c0\u03bf\u03b4\u03ae\u03bb\u03b1\u03c4\u03bf \u03ba\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03c6\u03bf\u03c1\u03c4\u03b7\u03b3\u03cc \u03b1\u03c5\u03c4\u03bf\u03ba\u03af\u03bd\u03b7\u03c4\u03bf \u03c3\u03b5 \u03bc\u03b9\u03ac \u03c3\u03c4\u03c1\u03bf\u03c6\u03ae \u03c4\u03c1\u03ad\u03c7\u03bf\u03c5\u03bd \u03bc\u03b5 \u03c4\u03b7\u03bd \u03af\u03b4\u03b9\u03b1 \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1, \u03a4'\u03bf\u03c4\u03b5:<\/div><input type='hidden' name='question_id[]' id='qID_10' value='101' \/><input type='hidden' id='answerType101' 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-101[]' id='answer-id-323' class='answer   answerof-101 ' value='323'   \/><label for='answer-id-323' id='answer-label-323' class=' answer'><span>\u0397 \u03ba\u03b9\u03bd\u03b7\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b5\u03c2 \u03c4\u03c9\u03bd \u03b4\u03cd\u03bf \u03ba\u03b9\u03bd\u03b7\u03c4\u03ce\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03af\u03c3\u03b5\u03c2.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-101[]' id='answer-id-324' class='answer   answerof-101 ' value='324'   \/><label for='answer-id-324' id='answer-label-324' class=' answer'><span>\u0397 \u03ba\u03b9\u03bd\u03b7\u03c4\u03b9\u03ba\u03ae \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03c0\u03bf\u03b4\u03ae\u03bb\u03b1\u03c4\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03b9\u03bf \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7 \u03b1\u03c0\u03cc \u03b1\u03c5\u03c4\u03ae\u03bd \u03c4\u03bf\u03c5 \u03c6\u03bf\u03c1\u03c4\u03b7\u03b3\u03bf\u03cd \u03b3\u03b9\u03b1\u03c4\u03af \u03c4\u03bf \u03c0\u03bf\u03b4\u03ae\u03bb\u03b1\u03c4\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03bb\u03b1\u03c6\u03c1\u03cc\u03c4\u03b5\u03c1\u03bf \u03ba\u03b1\u03b9 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c3\u03c4\u03c1\u03af\u03b2\u03b5\u03b9 \u03bc\u03b5 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-101[]' id='answer-id-325' class='answer   answerof-101 ' value='325'   \/><label for='answer-id-325' id='answer-label-325' class=' answer'><span>\u0397 \u03ba\u03b9\u03bd\u03b7\u03c4\u03b9\u03ba\u03ae \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03c6\u03bf\u03c1\u03c4\u03b7\u03b3\u03bf\u03cd \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03b3\u03b9\u03b1\u03c4\u03af \u03ad\u03c7\u03b5\u03b9 \u03bc\u03b9\u03ba\u03c1\u03cc\u03c4\u03b5\u03c1\u03b7 \u03b4\u03c5\u03bd\u03b1\u03bc\u03b9\u03ba\u03ae \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-101[]' id='answer-id-326' class='answer   answerof-101 ' value='326'   \/><label for='answer-id-326' id='answer-label-326' class=' answer'><span>\u03a4\u03bf \u03c6\u03bf\u03c1\u03c4\u03b7\u03b3\u03cc \u03ad\u03c7\u03b5\u03b9 \u03af\u03b4\u03b9\u03b1 \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1 \u03bc\u03b5 \u03c4\u03bf \u03c0\u03bf\u03b4\u03ae\u03bb\u03b1\u03c4\u03bf, \u03b1\u03bb\u03bb\u03ac \u03ad\u03c7\u03b5\u03b9 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03ba\u03b9\u03bd\u03b7\u03c4\u03b9\u03ba\u03ae \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03b3\u03b9\u03b1\u03c4\u03af \u03ad\u03c7\u03b5\u03b9 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03bc\u03ac\u03b6\u03b1 \u03b1\u03c0\u03cc \u03c4\u03bf \u03c0\u03bf\u03b4\u03ae\u03bb\u03b1\u03c4\u03bf.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div style='display:none' id='question-11'>\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=\"watuPROButtons10\">\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\" 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