{"id":35,"date":"2013-07-22T07:08:00","date_gmt":"2013-07-22T07:08:00","guid":{"rendered":"http:\/\/viewonphysics.gr\/?p=35"},"modified":"2016-05-06T18:36:24","modified_gmt":"2016-05-06T15:36:24","slug":"%ce%ad%cf%81%ce%b3%ce%bf-%ce%ba%ce%b1%ce%b9-%ce%b5%ce%bd%ce%ad%cf%81%ce%b3%ce%b5%ce%b9%ce%b1","status":"publish","type":"post","link":"https:\/\/viewonphysics.gr\/?p=35","title":{"rendered":"\u0388\u03c1\u03b3\u03bf \u03ba\u03b1\u03b9 \u0395\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1"},"content":{"rendered":"<p>&nbsp;<\/p>\n<div dir=\"ltr\" style=\"text-align: left;\">\n<ol>\n<li><span style=\"font-family: Helvetica;\">\u03a3\u03b7\u03bc\u03b5\u03b9\u03ce\u03c3\u03c4\u03b5 \u03bc\u03b5 \u03a3 \u03ba\u03b1\u03b9 \u039b \u03b1\u03bd \u03b7 \u03c0\u03c1\u03cc\u03c4\u03b1\u03c3\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c9\u03c3\u03c4\u03ae \u03ae \u03bb\u03ac\u03b8\u03bf\u03c2 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03bf\u03b9\u03c7\u03b1:<\/span>\n<ol>\n<li><span style=\"font-family: Helvetica;\">\u039f \u0391\u03c1\u03b9\u03c3\u03c4\u03bf\u03c4\u03ad\u03bb\u03b7\u03c2 \u03ae\u03c4\u03b1\u03bd \u03bf \u03c0\u03c1\u03ce\u03c4\u03bf\u03c2 \u03c0\u03bf\u03c5 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b5 \u03c4\u03bf\u03bd \u03cc\u03c1\u03bf &#8220;\u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1&#8221;.<\/span><\/li>\n<li><span style=\"font-family: Helvetica;\">\u03a3\u03c4\u03b7 \u03b8\u03b5\u03c9\u03c1\u03af\u03b1 \u03c4\u03b7\u03c2 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03ba\u03b2\u03b1\u03bd\u03c4\u03b9\u03ba\u03ae \u03b8\u03b5\u03c9\u03c1\u03af\u03b1 \u03b7 \u03ad\u03bd\u03bd\u03bf\u03b9\u03b1 \u03c4\u03b7\u03c2 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2 \u03c0\u03b1\u03af\u03b6\u03b5\u03b9 \u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03cc \u03c1\u03cc\u03bb\u03bf.<\/span><\/li>\n<li><span style=\"font-family: Helvetica;\">\u038c\u03c4\u03b1\u03bd \u03bc\u03b5\u03c4\u03b1\u03c6\u03ad\u03c1\u03b5\u03c4\u03b1\u03b9 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03b5\u03af\u03c4\u03b1\u03b9 \u03bc\u03b5\u03c4\u03b1\u03b2\u03bf\u03bb\u03ae.<\/span><\/li>\n<li><span style=\"font-family: Helvetica;\">\u038c\u03c4\u03b1\u03bd \u03bc\u03b9\u03b1 \u03bc\u03bf\u03c1\u03c6\u03ae \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2 \u03bc\u03b5\u03c4\u03b1\u03c4\u03c1\u03ad\u03c0\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03ac\u03bb\u03bb\u03b7 \u03bc\u03bf\u03c1\u03c6\u03ae \u03c4\u03cc\u03c4\u03b5 \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03bc\u03b5\u03af\u03c9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c3\u03c5\u03bd\u03bf\u03bb\u03b9\u03ba\u03ae\u03c2 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2.<\/span><\/li>\n<li><span style=\"font-family: Helvetica;\">\u039f\u03b9 \u03ac\u03bd\u03b8\u03c1\u03c9\u03c0\u03bf\u03b9 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03b6\u03ce\u03b1 \u03ad\u03c7\u03bf\u03c5\u03bd \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1, \u03b5\u03c0\u03b5\u03b9\u03b4\u03ae \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03ba\u03b1\u03b9 \u03ba\u03b9\u03bd\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9, \u00a0\u03b5\u03bd\u03ce \u03c4\u03b1 \u03c6\u03c5\u03c4\u03ac \u03cc\u03c7\u03b9.<\/span><\/li>\n<\/ol>\n<\/li>\n<li><span style=\"font-family: Helvetica;\"><span style=\"-webkit-composition-fill-color: rgba(175, 192, 227, 0.230469); -webkit-composition-frame-color: rgba(77, 128, 180, 0.230469); -webkit-tap-highlight-color: rgba(26, 26, 26, 0.296875);\">\u0395\u03c0\u03b9\u03bb\u03ad\u03be\u03c4\u03b5 \u03c4\u03b7 \u03c3\u03c9\u03c3\u03c4\u03ae \u03b1\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03b4\u03b9\u03ba\u03b1\u03b9\u03bf\u03bb\u03bf\u03b3\u03ae\u03c3\u03c4\u03b5 \u03c4\u03b7\u03bd.<\/span>\u03a3\u03c4\u03bf \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03c3\u03c7\u03ae\u03bc\u03b1 \u03c6\u03b1\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03b1\u03c0\u03bb\u03cc \u03b3\u03c1\u03ac\u03c6\u03b7\u03bc\u03b1 \u03ad\u03bd\u03b1 \u03b5\u03c1\u03b3\u03bf\u03c3\u03c4\u03ac\u03c3\u03b9\u03bf (\u03b5\u03c1\u03b3.) \u03c0\u03bf\u03c5 \u03c0\u03b1\u03c1\u03ac\u03b3\u03b5\u03b9 \u03ad\u03bd\u03b1 \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd. \u0393\u03b9\u03b1 \u03bd\u03b1 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03ae\u03c3\u03b5\u03b9 \u03c4\u03bf \u03b5\u03c1\u03b3\u03bf\u03c3\u03c4\u03ac\u03c3\u03b9\u03bf \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03bd\u03b1 \u03b5\u03b9\u03c3\u03ad\u03bb\u03b8\u03b5\u03b9 (\u03b5\u03b9\u03c3.) \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 100 \u03bc\u03bf\u03bd\u03ac\u03b4\u03c9\u03bd. \u03a4\u03b1 \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03b1 \u03c0\u03bf\u03c5 \u03c0\u03b1\u03c1\u03ac\u03c7\u03b8\u03b7\u03ba\u03b1\u03bd \u03ba\u03b1\u03b9 \u03b5\u03be\u03ad\u03c1\u03c7\u03bf\u03bd\u03c4\u03b1\u03b9 (\u03b5\u03be.) \u03b4\u03ad\u03c3\u03bc\u03b5\u03c5\u03c3\u03b1\u03bd \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1:<\/span>\n<ol>\n<li><span style=\"font-family: Helvetica;\">&gt;100 \u03bc\u03bf\u03bd\u03ac\u03b4\u03b5\u03c2<\/span><\/li>\n<li><span style=\"font-family: Helvetica;\">&lt;100 \u03bc\u03bf\u03bd\u03ac\u03b4\u03b5\u03c2<\/span><\/li>\n<li><span style=\"font-family: Helvetica;\">=100 \u03bc\u03bf\u03bd\u03ac\u03b4\u03b5\u03c2.\u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0 <a name=\"more\"><\/a><\/span>\n<p><div style=\"width: 249px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" id=\"id_aadf_b64c_9170_816c\" style=\"height: 156px; margin-top: 4px; margin-bottom: 4px; width: 209px;\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2013\/07\/25255BUNSET-25255D-300x225.jpg\" alt=\"\" width=\"239\" height=\"179\" \/><p class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 2<\/p><\/div><\/li>\n<\/ol>\n<\/li>\n<li><span style=\"font-family: Helvetica;\">\u0395\u03af\u03c7\u03b5 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03b7 \u03c3\u03c6\u03b1\u03af\u03c1\u03b1 \u03c0\u03c1\u03b9\u03bd \u03ba\u03c4\u03c5\u03c0\u03ae\u03c3\u03b5\u03b9 \u03c4\u03bf \u03bc\u03ae\u03bb\u03bf; \u0388\u03c7\u03b5\u03b9 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03cc\u03c4\u03b1\u03bd \u03b2\u03b3\u03b5\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03bc\u03ae\u03bb\u03bf; \u0391\u03bd \u03bd\u03b1\u03b9, \u03c0\u03cc\u03c4\u03b5 \u03ae\u03c4\u03b1\u03bd \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7, \u03c0\u03c1\u03b9\u03bd \u03c4\u03bf \u03b4\u03b9\u03b1\u03c0\u03b5\u03c1\u03ac\u03c3\u03b5\u03b9 \u03ae \u03bc\u03b5\u03c4\u03ac; \u039d\u03b1 \u03b4\u03b9\u03ba\u03b1\u03b9\u03bf\u03bb\u03bf\u03b3\u03ae\u03c3\u03c4\u03b5 \u03cc\u03bb\u03b5\u03c2 \u03c4\u03b9\u03c2 \u03b1\u03c0\u03b1\u03bd\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c3\u03b1\u03c2. <\/span>\n<div style=\"width: 241px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" id=\"id_b20c_88ea_30ae_5637\" style=\"height: 160px; margin-top: 4px; margin-bottom: 4px; width: 203px;\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2013\/07\/25255BUNSET-25255D1-300x237.jpg\" alt=\"\" width=\"231\" height=\"182\" \/><p class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 3<\/p><\/div>\n<p><!--more--><\/li>\n<li><span style=\"font-family: Helvetica;\">\u039c\u03b9\u03b1 \u03b2\u03b1\u03c3\u03b9\u03ba\u03ae \u03ba\u03b1\u03b9 \u03b1\u03c0\u03b1\u03c1\u03ac\u03b2\u03b1\u03c4\u03b7 \u03b1\u03c1\u03c7\u03ae \u03c4\u03b7\u03c2 \u03c6\u03cd\u03c3\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03cc\u03c4\u03b9 \u03b4\u03b5\u03bd \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bc\u03b5 \u03bd\u03b1 \u03c0\u03ac\u03c1\u03bf\u03c5\u03bc\u03b5 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03b1\u03c0\u03cc \u03c4\u03bf \u03bc\u03b7\u03b4\u03ad\u03bd. \u039c\u03b5 \u03bb\u03af\u03b3\u03b1 \u03bb\u03cc\u03b3\u03b9\u03b1, \u03cc\u03c4\u03b1\u03bd \u03ad\u03bd\u03b1 \u03c3\u03ce\u03bc\u03b1 \u03ad\u03c7\u03b5\u03b9 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1, \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b1\u03bd\u03b1\u03b6\u03b7\u03c4\u03ae\u03c3\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b7\u03bd \u03c0\u03b7\u03b3\u03ae \u03c4\u03b7\u03c2. \u0394\u03b7\u03bb\u03b1\u03b4\u03ae \u03bd\u03b1 \u03b1\u03c0\u03b1\u03bd\u03c4\u03ae\u03c3\u03bf\u03c5\u03bc\u03b5 \u03c3\u03c4\u03bf \u03b5\u03c1\u03ce\u03c4\u03b7\u03bc\u03b1 &#8220;\u03c0\u03bf\u03b9\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03c4\u03b7\u03bd \u03ad\u03b4\u03c9\u03c3\u03b5;&#8221; \u0392\u03c1\u03b5\u03af\u03c4\u03b5 \u03bb\u03bf\u03b9\u03c0\u03cc\u03bd \u03b1\u03c0\u03cc \u03c0\u03bf\u03cd \u03c0\u03c1\u03bf\u03ae\u03bb\u03b8\u03b5 \u03b7 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03c3\u03c4\u03b9\u03c2 \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03c0\u03b5\u03c1\u03b9\u03c0\u03c4\u03ce\u03c3\u03b5\u03b9\u03c2:<\/span>\n<ol>\n<li><span style=\"font-family: Helvetica;\">\u039f \u03ac\u03bb\u03c4\u03b7\u03c2 \u03c4\u03bf\u03c5 \u03cd\u03c8\u03bf\u03c5\u03c2.<\/span><\/li>\n<li><span style=\"font-family: Helvetica;\">\u03a4\u03bf \u03b1\u03c5\u03c4\u03bf\u03ba\u03af\u03bd\u03b7\u03c4\u03bf \u03c0\u03bf\u03c5 \u03c4\u03c1\u03ad\u03c7\u03b5\u03b9 \u03c3\u03c4\u03bf \u03b4\u03c1\u03cc\u03bc\u03bf.<\/span><\/li>\n<li><span style=\"font-family: Helvetica;\">\u0397 \u03b3\u03bb\u03ac\u03c3\u03c4\u03c1\u03b1 \u03c0\u03bf\u03c5 \u03c0\u03ad\u03c6\u03c4\u03b5\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03bc\u03c0\u03b1\u03bb\u03ba\u03cc\u03bd\u03b9.<\/span><\/li>\n<li><span style=\"font-family: Helvetica;\">\u03a4\u03bf \u03c5\u03b4\u03c1\u03bf\u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03b9\u03ba\u03cc \u03b5\u03c1\u03b3\u03bf\u03c3\u03c4\u03ac\u03c3\u03b9\u03bf.<\/span><\/li>\n<li><span style=\"font-family: Helvetica;\">\u0397 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03b9\u03ba\u03ae \u03ba\u03bf\u03c5\u03b6\u03af\u03bd\u03b1.<\/span><\/li>\n<\/ol>\n<\/li>\n<li><span style=\"font-family: Helvetica;\">\u0391\u03bd\u03b1\u03b6\u03b7\u03c4\u03ce\u03bd\u03c4\u03b1\u03c2 \u03b4\u03b9\u03b1\u03c1\u03ba\u03ce\u03c2 \u03c4\u03b7\u03bd \u03c0\u03b7\u03b3\u03ae \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2 \u03b3\u03b9\u03b1 \u03ba\u03ac\u03b8\u03b5 \u03c0\u03c1\u03ac\u03b3\u03bc\u03b1 \u03b3\u03cd\u03c1\u03c9 \u03bc\u03b1\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03c3\u03ba\u03b5\u03c6\u03c4\u03b5\u03af\u03c4\u03b5 \u03b1\u03c0\u03cc \u03c0\u03bf\u03c5 \u03c0\u03c1\u03bf\u03ad\u03c1\u03c7\u03b5\u03c4\u03b1\u03b9 \u03c4\u03b5\u03bb\u03b9\u03ba\u03ac \u03c4\u03bf \u03c3\u03cd\u03bd\u03bf\u03bb\u03bf \u03c4\u03b7\u03c2 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2 \u03c3\u03c4\u03bf\u03bd \u03c0\u03bb\u03b1\u03bd\u03ae\u03c4\u03b7 \u03bc\u03b1\u03c2;<\/span><\/li>\n<li><span style=\"font-family: Helvetica;\">\u03a0\u03ce\u03c2 \u03c3\u03c5\u03bd\u03b4\u03ad\u03b5\u03c4\u03b1\u03b9 \u03b7 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03bc\u03b5 \u03c4\u03bf \u03ad\u03c1\u03b3\u03bf;<\/span><\/li>\n<li><span style=\"font-family: Helvetica;\">\u03a0\u03bf\u03b9\u03b1 \u03c6\u03c5\u03c3\u03b9\u03ba\u03ac \u03bc\u03b5\u03b3\u03ad\u03b8\u03b7 \u03c3\u03c5\u03bd\u03b4\u03c5\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf &#8220;\u03ad\u03c1\u03b3\u03bf&#8221;; \u03a4\u03b9 \u03ae\u03c4\u03b1\u03bd \u03b1\u03c5\u03c4\u03cc \u03c0\u03bf\u03c5 \u03bf\u03b4\u03ae\u03b3\u03b7\u03c3\u03b5 \u03c4\u03bf\u03bd \u0393\u03b1\u03bb\u03b9\u03bb\u03b1\u03af\u03bf \u03bd\u03b1 \u03c4\u03b1 \u03c3\u03c5\u03bd\u03b4\u03c5\u03ac\u03c3\u03b5\u03b9;<\/span><\/li>\n<li><span style=\"font-family: Helvetica;\">\u0397 \u03c3\u03c6\u03b1\u03af\u03c1\u03b1 \u03b1\u03c1\u03c7\u03b9\u03ba\u03ac \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf\u03c0\u03bf\u03b8\u03b5\u03c4\u03b7\u03bc\u03ad\u03bd\u03b7 \u03c3\u03c4\u03bf \u03c0\u03ac\u03c4\u03c9\u03bc\u03b1 \u03c3\u03c4\u03b7 \u03b8\u03ad\u03c3\u03b7 \u0391. \u039a\u03b1\u03c4\u03cc\u03c0\u03b9\u03bd \u03c4\u03b7\u03bd \u03b1\u03bd\u03b5\u03b2\u03ac\u03b6\u03bf\u03c5\u03bc\u03b5 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03b1\u03c6\u03ae\u03bd\u03bf\u03c5\u03bc\u03b5 \u03b1\u03ba\u03af\u03bd\u03b7\u03c4\u03b7 \u03c0\u03ac\u03bd\u03c9 \u03c3\u03c4\u03bf \u03c4\u03c1\u03b1\u03c0\u03ad\u03b6\u03b9, \u03c3\u03c4\u03b7 \u03b8\u03ad\u03c3\u03b7 \u0392. \u03a3\u03b5 \u03c0\u03bf\u03b9\u03b1 \u03b8\u03ad\u03c3\u03b7 \u03b7 \u03c3\u03c6\u03b1\u03af\u03c1\u03b1 \u03ad\u03c7\u03b5\u03b9 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1; \u0391\u03c0\u03cc \u03c0\u03bf\u03cd \u03c0\u03ae\u03c1\u03b5 \u03c4\u03b7\u03bd \u03c0\u03c1\u03cc\u03c3\u03b8\u03b5\u03c4\u03b7 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1; \u03a5\u03c0\u03ae\u03c1\u03be\u03b5 \u03ad\u03c1\u03b3\u03bf \u03c3\u03c4\u03b7\u03bd \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b1\u03cd\u03be\u03b7\u03c3\u03b7\u03c2 \u03c4\u03b7\u03c2 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2;<\/span>\n<p><div style=\"width: 254px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" id=\"id_1566_d8b4_c7cc_b8e0\" style=\"height: 155px; margin-top: 4px; margin-bottom: 4px; width: 206px;\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2013\/07\/25255BUNSET-25255D2-300x225.jpg\" alt=\"\" width=\"244\" height=\"183\" \/><p class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 8<\/p><\/div><\/li>\n<li><span style=\"font-family: Helvetica;\">\u03a0\u03ac\u03bd\u03c9 \u03c3\u03b5 \u03bf\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03b1 \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1 \u03b5\u03ba\u03c4\u03bf\u03be\u03b5\u03cd\u03bf\u03c5\u03bc\u03b5 \u03ad\u03bd\u03b1 \u03c3\u03ce\u03bc\u03b1 \u03bc\u03b5 \u03b1\u03c1\u03c7\u03b9\u03ba\u03ae \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1 \u03c5. (\u0394\u03b7\u03bb\u03b1\u03b4\u03ae \u03c6\u03b5\u03cd\u03b3\u03b5\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03c7\u03ad\u03c1\u03b9 \u03bc\u03b1\u03c2 \u03bc\u03b5 \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1 \u03c5). \u03a4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03b1\u03c6\u03bf\u03cd \u03b4\u03b9\u03b1\u03bd\u03cd\u03c3\u03b5\u03b9 2m \u03c3\u03c4\u03b1\u03bc\u03b1\u03c4\u03ac\u03b5\u03b9. \u00a0\u03a3\u03b7\u03bc\u03b5\u03b9\u03ce\u03c3\u03c4\u03b5 \u03bc\u03b5 \u03a3 \u03ae \u039b \u03c4\u03b9\u03c2 \u03c3\u03c9\u03c3\u03c4\u03ad\u03c2 \u03ae \u03bb\u03ac\u03b8\u03bf\u03c2 \u03c0\u03c1\u03bf\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2.<\/span>\n<ol>\n<li><span style=\"font-family: Helvetica;\">\u03a4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03c0\u03ae\u03c1\u03b5 \u03c4\u03b7\u03bd \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03ac \u03c4\u03bf\u03c5 \u03b1\u03c0\u03cc \u03c4\u03bf \u03c7\u03ad\u03c1\u03b9 \u03bc\u03b1\u03c2.<\/span><\/li>\n<li><span style=\"font-family: Helvetica;\">\u0395\u03bc\u03b5\u03af\u03c2 \u03c0\u03bf\u03c5 \u03c4\u03bf \u03b5\u03ba\u03c4\u03bf\u03be\u03b5\u03cd\u03c3\u03b1\u03bc\u03b5 \u03c7\u03ac\u03c3\u03b1\u03bc\u03b5 \u03ad\u03bd\u03b1 \u03c0\u03bf\u03c3\u03cc \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2 \u03cc\u03c3\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03c0\u03bf\u03c5 \u03c0\u03ae\u03c1\u03b5 \u03c4\u03bf \u03c3\u03ce\u03bc\u03b1.<\/span><\/li>\n<li><span style=\"font-family: Helvetica;\">\u038c\u03c4\u03b1\u03bd \u03c4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03c3\u03c4\u03b1\u03bc\u03b1\u03c4\u03ae\u03c3\u03b5\u03b9 \u03c3\u03c5\u03bd\u03b5\u03c7\u03af\u03b6\u03b5\u03b9 \u03bd\u03b1 \u03ad\u03c7\u03b5\u03b9 \u03cc\u03c3\u03b7 \u03ad\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03b5\u03af\u03c7\u03b5 \u03c3\u03c4\u03b7 \u03b1\u03c1\u03c7\u03ae \u03c4\u03b7\u03c2 \u03ba\u03af\u03bd\u03b7\u03c3\u03ae\u03c2 \u03c4\u03bf\u03c5.<\/span><\/li>\n<li><span style=\"font-family: Helvetica;\">\u039c\u03ad\u03c3\u03c9 \u03c4\u03bf\u03c5 \u03ad\u03c1\u03b3\u03bf\u03c5 \u03c4\u03b7\u03c2 \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 \u03bc\u03b5\u03c4\u03b1\u03c6\u03ad\u03c1\u03b8\u03b7\u03ba\u03b5 \u03b7 \u03b1\u03c1\u03c7\u03b9\u03ba\u03ae \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03c0\u03bf\u03c5 \u03b4\u03ce\u03c3\u03b1\u03bc\u03b5 \u03c3\u03c4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03c3\u03c4\u03bf \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd.<\/span>\n<p><div style=\"width: 258px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" id=\"id_f067_d98e_d58d_a0fe\" style=\"height: 155px; margin-top: 4px; margin-bottom: 4px; width: 206px;\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2013\/07\/25255BUNSET-25255D3-300x225.jpg\" alt=\"\" width=\"248\" height=\"186\" \/><p class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 9<\/p><\/div><\/li>\n<\/ol>\n<\/li>\n<li><span style=\"font-family: Helvetica;\">\u03a4\u03bf \u03ba\u03bf\u03c5\u03c4\u03af \u03b1\u03c1\u03c7\u03b9\u03ba\u03ac \u03ae\u03c4\u03b1\u03bd \u03b1\u03ba\u03af\u03bd\u03b7\u03c4\u03bf \u03c0\u03ac\u03bd\u03c9 \u03c3\u03b5 \u03bc\u03af\u03b1 \u03bb\u03b5\u03af\u03b1 (\u03b4\u03b7\u03bb. \u03c7\u03c9\u03c1\u03af\u03c2 \u03c4\u03c1\u03b9\u03b2\u03ad\u03c2) \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1. \u039a\u03ac\u03c0\u03bf\u03b9\u03b1 \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae \u03b1\u03c3\u03ba\u03b5\u03af\u03c4\u03b1\u03b9 \u03bf\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03b1 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 F \u03b7 \u03bf\u03c0\u03bf\u03af\u03b1 \u03c4\u03bf \u03b8\u03ad\u03c4\u03b5\u03b9 \u03c3\u03b5 \u03ba\u03af\u03bd\u03b7\u03c3\u03b7. \u03a3\u03b7\u03bc\u03b5\u03b9\u03ce\u03c3\u03c4\u03b5 \u03bc\u03b5 \u03a3 \u03ae \u039b \u03c4\u03b9\u03c2 \u03c3\u03c9\u03c3\u03c4\u03ad\u03c2 \u03ae \u03bb\u03ac\u03b8\u03bf\u03c2 \u03c0\u03c1\u03bf\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2.<\/span>\n<ol>\n<li><span style=\"font-family: Helvetica;\">\u0397 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 F \u03c0\u03b1\u03af\u03c1\u03bd\u03b5\u03b9 (\u03ba\u03b1\u03c4\u03b1\u03bd\u03b1\u03bb\u03ce\u03bd\u03b5\u03b9) \u03bc\u03ad\u03c1\u03bf\u03c2 \u03c4\u03b7\u03c2 \u03c3\u03c5\u03bd\u03bf\u03bb\u03b9\u03ba\u03ae\u03c2 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2 \u03c4\u03bf\u03c5 \u03c3\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2.<\/span><\/li>\n<li><span style=\"font-family: Helvetica;\">\u038c\u03c3\u03bf \u03b1\u03c3\u03ba\u03b5\u03af\u03c4\u03b1\u03b9 \u03b7 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 F \u03c4\u03bf \u03c3\u03ce\u03bc\u03b1 \u03b1\u03c5\u03be\u03ac\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03ac \u03c4\u03bf\u03c5.<\/span><\/li>\n<li><span style=\"font-family: Helvetica;\">\u0397 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03c3\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2 \u03bc\u03b5\u03c4\u03ac \u03b1\u03c0\u03cc 2m \u03b5\u03af\u03bd\u03b1\u03b9 \u03bb\u03b9\u03b3\u03cc\u03c4\u03b5\u03c1\u03b7 \u03b1\u03c0\u03cc \u03cc\u03c3\u03b7 \u03b5\u03af\u03c7\u03b5 \u03c3\u03c4\u03b7\u03bd \u03b1\u03c1\u03c7\u03b7.<\/span><\/li>\n<li><span style=\"font-family: Helvetica;\">\u039c\u03ad\u03c3\u03c9 \u03c4\u03bf\u03c5 \u03ad\u03c1\u03b3\u03bf\u03c5 \u03c4\u03b7\u03c2 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7\u03c2 F \u03bc\u03b5\u03c4\u03b1\u03b2\u03b9\u03b2\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03c3\u03c4\u03bf \u03c3\u03ce\u03bc\u03b1. <\/span>\n<p><div style=\"width: 256px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" id=\"id_1ddd_9e56_dec1_84fa\" style=\"height: 155px; margin-top: 4px; margin-bottom: 4px; width: 206px;\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2013\/07\/25255BUNSET-25255D4-300x225.jpg\" alt=\"\" width=\"246\" height=\"185\" \/><p class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 10<\/p><\/div><\/li>\n<\/ol>\n<\/li>\n<li><span style=\"font-family: Helvetica;\">\u03a3\u03c4\u03b1 \u03b4\u03cd\u03bf \u03b1\u03bd\u03c4\u03b9\u03ba\u03b5\u03af\u03bc\u03b5\u03bd\u03b1 \u03c4\u03b7\u03c2 \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1\u03c2 \u03b1\u03c3\u03ba\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03af\u03c3\u03b5\u03c2 \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03bc\u03b5\u03c4\u03b1\u03c4\u03bf\u03c0\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03b1 \u03b4\u03b5\u03be\u03b9\u03ac \u03ba\u03b1\u03c4\u03ac \u03c4\u03bf \u03af\u03b4\u03b9\u03bf \u03bc\u03ae\u03ba\u03bf\u03c2. \u03a4\u03bf \u0391 \u03cc\u03bc\u03c9\u03c2 \u03ad\u03c7\u03b5\u03b9 \u03bc\u03ac\u03b6\u03b1 50kg \u03b5\u03bd\u03ce \u03c4\u03bf \u0392 30kg. \u03a3\u03c5\u03b3\u03ba\u03c1\u03af\u03bd\u03b5\u03c4\u03b5 \u03c4\u03b1 \u03ad\u03c1\u03b3\u03b1 \u03c4\u03c9\u03bd \u03b4\u03cd\u03bf \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03c9\u03bd.<\/span>\n<p><div style=\"width: 189px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" id=\"id_f64d_6766_9ee_edc9\" style=\"height: 210px; margin-top: 4px; margin-bottom: 4px; width: 157px;\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2013\/07\/25255BUNSET-25255D5-225x300.jpg\" alt=\"\" width=\"179\" height=\"239\" \/><p class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 11<\/p><\/div><\/li>\n<li><span style=\"font-family: Helvetica;\">\u03a3\u03c6\u03b1\u03af\u03c1\u03b1 \u03b2\u03ac\u03c1\u03bf\u03c5\u03c2 W=20N \u03c4\u03bf \u03b5\u03ba\u03c4\u03bf\u03be\u03b5\u03cd\u03bf\u03c5\u03bc\u03b5 \u03ba\u03b1\u03c4\u03b1\u03ba\u03cc\u03c1\u03c5\u03c6\u03b1 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03b1 \u03c0\u03ac\u03bd\u03c9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03c3\u03b7\u03bc\u03b5\u03af\u03bf \u0391. \u03b7 \u03c3\u03c6\u03b1\u03af\u03c1\u03b1 \u03b1\u03bd\u03b5\u03b2\u03b1\u03af\u03bd\u03b5\u03b9 \u03bc\u03ad\u03c7\u03c1\u03b9 \u03c4\u03bf \u03c3\u03b7\u03bc\u03b5\u03af\u03bf \u0392 \u03c0\u03bf\u03c5 \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03cd\u03c8\u03bf\u03c2 h=5m. \u0397 \u03b8\u03ad\u03c3\u03b7 \u0393 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03af\u03b1 \u03b5\u03bd\u03b4\u03b9\u03ac\u03bc\u03b5\u03c3\u03b7 \u03b8\u03ad\u03c3\u03b7 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03bf\u03c0\u03bf\u03af\u03b1 \u03b7 \u03c3\u03c6\u03b1\u03af\u03c1\u03b1 \u03c0\u03b5\u03c1\u03bd\u03ac\u03b5\u03b9 \u03b4\u03cd\u03bf \u03c6\u03bf\u03c1\u03ad\u03c2. \u039c\u03af\u03b1 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7\u03bd \u03ac\u03bd\u03bf\u03b4\u03bf \u03ba\u03b1\u03b9 \u03bc\u03af\u03b1 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7\u03bd \u03ba\u03ac\u03b8\u03bf\u03b4\u03bf. \u03a5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03c3\u03c4\u03b5 \u03c4\u03bf \u03ad\u03c1\u03b3\u03bf \u03c4\u03bf\u03c5 \u03b2\u03ac\u03c1\u03bf\u03c5\u03c2 \u03cc\u03c4\u03b1\u03bd \u03b7 \u03c3\u03c6\u03b1\u03af\u03c1\u03b1 \u03b4\u03b9\u03b1\u03bd\u03cd\u03b5\u03b9 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03b4\u03c1\u03bf\u03bc\u03ae h \u03c3\u03b5 \u03b4\u03cd\u03bf \u03c0\u03b5\u03c1\u03b9\u03c0\u03c4\u03ce\u03c3\u03b5\u03b9\u03c2: \u0391) \u03b1\u03bd\u03b5\u03b2\u03b1\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2\u00a0<\/span><span style=\"font-family: Helvetica;\">\u03ba\u03b1\u03b9 \u0392) \u03ba\u03b1\u03c4\u03b5\u03b2\u03b1\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2.\u00a0 <\/span>\n<p><div style=\"width: 252px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" id=\"id_a2c3_fdd9_b3dc_2a9d\" style=\"height: 153px; margin-top: 4px; margin-bottom: 4px; width: 203px;\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2013\/07\/25255BUNSET-25255D6-300x225.jpg\" alt=\"\" width=\"242\" height=\"182\" \/><p class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 12<\/p><\/div><\/li>\n<li><span style=\"font-family: Helvetica;\">\u0394\u03cd\u03bf \u03c3\u03ce\u03bc\u03b1\u03c4\u03b1 \u0391 \u03ba\u03b1\u03b9 \u0392 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c5\u03bd\u03b4\u03b5\u03b4\u03b5\u03bc\u03ad\u03bd\u03b1 \u03bc\u03b5 \u03ad\u03bd\u03b1 \u03bd\u03ae\u03bc\u03b1 \u03ba\u03b1\u03b9 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03bf\u03bb\u03b9\u03c3\u03b8\u03b1\u03af\u03bd\u03bf\u03c5\u03bd \u03c0\u03ac\u03bd\u03c9 \u03c3\u03b5 \u03bb\u03b5\u03af\u03bf (\u03c7\u03c9\u03c1\u03af\u03c2 \u03c4\u03c1\u03b9\u03b2\u03ad\u03c2) \u03bf\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03bf \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03bf. \u03a3\u03c4\u03bf \u0391 \u03b1\u03c3\u03ba\u03bf\u03cd\u03bc\u03b5 \u03bc\u03af\u03b1 \u03bf\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03b1 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 F=50N \u03ba\u03b1\u03b9 \u03c4\u03bf \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03b1\u03c1\u03c7\u03af\u03b6\u03b5\u03b9 \u03ba\u03b1\u03b9 \u03ba\u03b9\u03bd\u03b5\u03af\u03c4\u03b1\u03b9 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03b1 \u03b4\u03b5\u03be\u03b9\u03ac. \u038c\u03c3\u03bf \u03ba\u03b9\u03bd\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03c4\u03b1 \u03b4\u03cd\u03bf \u03c3\u03ce\u03bc\u03b1\u03c4\u03b1 \u03c4\u03bf \u03bd\u03ae\u03bc\u03b1 \u03b1\u03c3\u03ba\u03b5\u03af \u03c0\u03ac\u03bd\u03c9 \u03c3\u03c4\u03bf \u03ba\u03ac\u03b8\u03b5 \u03c3\u03ce\u03bc\u03b1 \u03c4\u03ac\u03c3\u03b7 \u03a4=40\u039d, \u03cc\u03c0\u03c9\u03c2 \u03c6\u03b1\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1 \u03a5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03c3\u03c4\u03b5 \u03c4\u03b1 \u03ad\u03c1\u03b3\u03b1 \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 \u03c3\u03c4\u03b1 \u0391 \u03ba\u03b1\u03b9 \u0392 \u03b3\u03b9\u03b1 \u03bc\u03b5\u03c4\u03b1\u03c4\u03cc\u03b9\u03c3\u03b7 \u0394x=3m. \u039d\u03b1 \u03bb\u03ac\u03b2\u03b5\u03c4\u03b5 \u03c5\u03c0\u03cc\u03c8\u03b7 \u03c4\u03b1 \u03c0\u03c1\u03cc\u03c3\u03b7\u03bc\u03b1 \u03c4\u03c9\u03bd \u03ad\u03c1\u03b3\u03c9\u03bd. \u03a0\u03cc\u03c3\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03c3\u03c5\u03bd\u03bf\u03bb\u03b9\u03ba\u03cc \u03ad\u03c1\u03b3\u03bf W<span style=\"font-size: x-small;\"><sub>\u03bf\u03bb\u00a0<\/sub>\u00a0<\/span>\u03c0\u03ac\u03bd\u03c9 \u03c3\u03c4\u03bf \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1; \u03a4\u03bf \u03ad\u03c1\u03b3\u03bf \u03b1\u03c5\u03c4\u03cc \u03b1\u03c5\u03be\u03ac\u03bd\u03b5\u03b9, \u03b5\u03bb\u03b1\u03c4\u03c4\u03ce\u03bd\u03b5\u03b9 \u03ae \u03b1\u03c6\u03ae\u03bd\u03b5\u03b9 \u03af\u03b4\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2;\u00a0 <\/span>\n<p><div style=\"width: 250px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" id=\"id_31b_7aea_ce68_a3f5\" style=\"height: 153px; margin-top: 4px; margin-bottom: 4px; width: 203px;\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2013\/07\/25255BUNSET-25255D7-300x225.jpg\" alt=\"\" width=\"240\" height=\"180\" \/><p class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 13<\/p><\/div><\/li>\n<li><span style=\"font-family: Helvetica;\">\u03a3\u03c4\u03bf \u03b1\u03bd\u03c4\u03b9\u03ba\u03b5\u03af\u03bc\u03b5\u03bd\u03bf \u03c4\u03b7\u03c2 \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1\u03c2 \u03ad\u03c7\u03bf\u03c5\u03bd \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03c4\u03b5\u03af \u03c4\u03ad\u03c3\u03c3\u03b5\u03c1\u03b9\u03c2 \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03b9\u03c2. \u0397 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 F \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03b5\u03af \u03c4\u03b7\u03bd \u03ba\u03af\u03bd\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03bf\u03c5 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03b1 \u03b4\u03b5\u03be\u03b9\u03ac. \u039c\u03c0\u03bf\u03c1\u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03b1\u03bd\u03b1\u03b3\u03bd\u03c9\u03c1\u03af\u03c3\u03b5\u03c4\u03b5 \u03c4\u03b9\u03c2 \u03c5\u03c0\u03cc\u03bb\u03bf\u03b9\u03c0\u03b5\u03c2 \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03b9\u03c2; \u039f\u03b9 \u03c4\u03b9\u03bc\u03ad\u03c2 \u03c4\u03c9\u03bd \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03c9\u03bd \u03b5\u03af\u03bd\u03b1\u03b9: F=60N, T=20N, W=50N \u03ba\u03b1\u03b9 \u039d=50\u039d. \u0393\u03b9\u03b1 \u03bc\u03b5\u03c4\u03b1\u03c4\u03cc\u03c0\u03b9\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c3\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2 \u03ba\u03b1\u03c4\u03ac \u0394x=10m \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03c3\u03c4\u03b5, \u03bc\u03b5 \u03c4\u03b1 \u03c0\u03c1\u03cc\u03c3\u03b7\u03bc\u03ac \u03c4\u03bf\u03c5\u03c2, \u03c4\u03b1 \u03ad\u03c1\u03b3\u03b1 \u03cc\u03bb\u03c9\u03bd \u03c4\u03c9\u03bd \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03c9\u03bd. \u03a5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03c3\u03c4\u03b5 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03c4\u03bf \u03c3\u03c5\u03bd\u03bf\u03bb\u03b9\u03ba\u03cc \u03ad\u03c1\u03b3\u03bf W<span style=\"font-size: x-small;\"><sub>\u03bf\u03bb<\/sub>\u00a0<\/span>\u03cc\u03bb\u03c9\u03bd \u03c4\u03c9\u03bd \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03c9\u03bd. \u039a\u03b5\u03c1\u03b4\u03af\u03b6\u03b5\u03b9 \u03ae \u03c7\u03ac\u03bd\u03b5\u03b9 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03c4\u03bf \u03b1\u03bd\u03c4\u03b9\u03ba\u03b5\u03af\u03bc\u03b5\u03bd\u03bf; \u00a0\u00a0 <\/span>\n<p><div style=\"width: 250px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" id=\"id_57d0_7c35_7948_a379\" style=\"height: 147px; margin-top: 4px; margin-bottom: 4px; width: 196px;\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2013\/07\/25255BUNSET-25255D8-300x225.jpg\" alt=\"\" width=\"240\" height=\"179\" \/><p class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 14<\/p><\/div><\/li>\n<li><span style=\"font-family: Helvetica;\">\u0393\u03b9\u03b1 \u03bd\u03b1 \u03bc\u03b5\u03c4\u03b1\u03c4\u03bf\u03c0\u03af\u03c3\u03b5\u03b9 \u03ad\u03bd\u03b1\u03c2 \u03b5\u03c1\u03b3\u03ac\u03c4\u03b7\u03c2 \u03ad\u03bd\u03b1 \u03ba\u03b9\u03b2\u03ce\u03c4\u03b9\u03bf \u03ba\u03b1\u03c4\u03ac 10m \u03c4\u03bf\u03c5 \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03b5\u03b9 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 600J \u03b1\u03c3\u03ba\u03ce\u03bd\u03c4\u03b1\u03c2 \u03b5\u03c0\u03ac\u03bd\u03c9 \u03c4\u03bf\u03c5 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 F. \u03a5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03c3\u03c4\u03b5 \u03c4\u03b7 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 F. \u03a0\u03cc\u03c3\u03b7 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03be\u03cc\u03b4\u03b5\u03c8\u03b5 \u03bf \u03b5\u03c1\u03b3\u03ac\u03c4\u03b7\u03c2;\u00a0<\/span><\/li>\n<li><span style=\"font-family: Helvetica;\">\u0391\u03bd \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03bf\u03c5\u03bc\u03b5 \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03c3\u03ce\u03bc\u03b1 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 500J \u03bc\u03ad\u03c3\u03c9 \u03bc\u03b9\u03b1\u03c2 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7\u03c2 25N \u03c0\u03cc\u03c3\u03bf \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bc\u03b5 \u03bd\u03b1 \u03c4\u03bf \u03bc\u03b5\u03c4\u03b1\u03c4\u03bf\u03c0\u03af\u03c3\u03bf\u03c5\u03bc\u03b5;<\/span><\/li>\n<li><span style=\"font-family: Helvetica;\">\u0391\u03c0\u03cc \u03ad\u03bd\u03b1 \u03bc\u03c0\u03b1\u03bb\u03ba\u03cc\u03bd\u03b9 \u03c0\u03bf\u03c5 \u03b1\u03c0\u03ad\u03c7\u03b5\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03ad\u03b4\u03b1\u03c6\u03bf\u03c2 6m \u03c0\u03ad\u03c6\u03c4\u03b5\u03b9 \u03bc\u03af\u03b1 \u03b3\u03bb\u03ac\u03c3\u03c4\u03c1\u03b1 \u03c0\u03ac\u03bd\u03c9 \u03c3\u03c4\u03b7 \u03c3\u03ba\u03b5\u03c0\u03ae \u03b5\u03bd\u03cc\u03c2 \u03b1\u03c5\u03c4\u03bf\u03ba\u03b9\u03bd\u03ae\u03c4\u03bf\u03c5, \u03c4\u03b7\u03bd \u03bf\u03c0\u03bf\u03af\u03b1 \u03ba\u03b1\u03b9 \u03b2\u03bf\u03c5\u03bb\u03b9\u03ac\u03b6\u03b5\u03b9. \u0397 \u03bc\u03ac\u03b6\u03b1 \u03c4\u03b7\u03c2 \u03b3\u03bb\u03ac\u03c3\u03c4\u03c1\u03b1\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 5kg \u03ba\u03b1\u03b9 \u03b7 \u03c3\u03ba\u03b5\u03c0\u03ae \u03c4\u03bf\u03c5 \u03b1\u03c5\u03c4\u03bf\u03ba\u03b9\u03bd\u03ae\u03c4\u03bf\u03c5 \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03cd\u03c8\u03bf\u03c2 1,5m \u03b1\u03c0\u03cc \u03c4\u03bf \u03ad\u03b4\u03b1\u03c6\u03bf\u03c2. \u03a0\u03cc\u03c3\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03ad\u03c1\u03b3\u03bf \u03c0\u03bf\u03c5 \u03c0\u03b1\u03c1\u03ac\u03c7\u03b8\u03b7\u03ba\u03b5 \u03b1\u03c0\u03cc \u03c4\u03bf \u03b2\u03ac\u03c1\u03bf\u03c2 \u03c4\u03b7\u03c2 \u03b3\u03bb\u03ac\u03c3\u03c4\u03c1\u03b1\u03c2 \u03bc\u03ad\u03c7\u03c1\u03b9 \u03c0\u03bf\u03c5 \u03ac\u03b3\u03b3\u03b9\u03be\u03b5 \u03c4\u03b7 \u03c3\u03ba\u03b5\u03c0\u03ae \u03c4\u03bf\u03c5 \u03b1\u03c5\u03c4\u03bf\u03ba\u03b9\u03bd\u03ae\u03c4\u03bf\u03c5; \u0394\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 g=10m\/s<sup>2<\/sup>\u00a0.<\/span><\/li>\n<li><span style=\"font-family: Helvetica;\">\u0395\u03bd\u03b1\u03c2 \u03b5\u03c1\u03b3\u03ac\u03c4\u03b7\u03c2 \u03b1\u03bd\u03b1\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03b5\u03b9 \u03bd\u03b1 \u03c6\u03bf\u03c1\u03c4\u03ce\u03c3\u03b5\u03b9 \u03ad\u03bd\u03b1 \u03c6\u03bf\u03c1\u03c4\u03b7\u03b3\u03cc \u03b1\u03c5\u03c4\u03bf\u03ba\u03af\u03bd\u03b7\u03c4\u03bf \u03bc\u03b5 \u03b5\u03bc\u03c0\u03bf\u03c1\u03b5\u03cd\u03bc\u03b1\u03c4\u03b1 \u03c0\u03bf\u03c5 \u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03b5 \u03ba\u03b9\u03b2\u03ce\u03c4\u03b9\u03b1. \u03a0\u03c1\u03cc\u03ba\u03b5\u03b9\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 30 \u03ba\u03b9\u03b2\u03ce\u03c4\u03b9\u03b1 \u03c4\u03c9\u03bd 20kg \u03c4\u03bf \u03ba\u03b1\u03b8\u03ad\u03bd\u03b1 \u03ba\u03b1\u03b9 \u03bf \u03b5\u03c1\u03b3\u03ac\u03c4\u03b7\u03c2 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7 \u03c6\u03cc\u03c1\u03c4\u03c9\u03c3\u03b7 \u03bd\u03b1 \u03c4\u03b1 \u03b1\u03bd\u03b5\u03b2\u03ac\u03c3\u03b5\u03b9 \u03c3\u03c4\u03b7\u03bd \u03ba\u03b1\u03c1\u03cc\u03c4\u03c3\u03b1 \u03c0\u03bf\u03c5 \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03cd\u03c8\u03bf\u03c2 1,5m \u03b1\u03c0\u03cc \u03c4\u03bf \u03ad\u03b4\u03b1\u03c6\u03bf\u03c2. \u03a0\u03cc\u03c3\u03bf \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03b8\u03b1 \u03be\u03bf\u03b4\u03ad\u03c8\u03b5\u03b9 \u03c3\u03c5\u03bd\u03bf\u03bb\u03b9\u03ba\u03ac \u03bf \u03b5\u03c1\u03b3\u03ac\u03c4\u03b7\u03c2 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b1\u03bd\u03b5\u03b2\u03ac\u03c3\u03b5\u03b9 \u03cc\u03bb\u03b1 \u03c4\u03b1 \u03ba\u03b9\u03b2\u03ce\u03c4\u03b9\u03b1; \u0394\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 g=10m\/s<sup>2<\/sup>.<\/span><\/li>\n<li><span style=\"font-family: Helvetica;\">\u0391\u03bd \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03bf\u03c5\u03bc\u03b5 1000J \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03c3\u03ce\u03bc\u03b1 \u03bc\u03ac\u03b6\u03b1\u03c2 20kg, \u03c0\u03cc\u03c3\u03bf \u03c8\u03b7\u03bb\u03ac \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bc\u03b5 \u03bd\u03b1 \u03c4\u03bf \u03b1\u03bd\u03b5\u03b2\u03ac\u03c3\u03bf\u03c5\u03bc\u03b5;\u00a0<span style=\"-webkit-text-size-adjust: auto; background-color: rgba(255, 255, 255, 0);\">\u0394\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 g=10m\/s<sup>2<\/sup>.<\/span>\u00a0<\/span><\/li>\n<li><span style=\"font-family: Helvetica;\">\u0395\u03ba\u03c4\u03bf\u03be\u03b5\u03cd\u03bf\u03c5\u03bc\u03b5 \u03ad\u03bd\u03b1 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b5\u03af\u03bc\u03b5\u03bd\u03bf \u03c0\u03ac\u03bd\u03c9 \u03c3\u03b5 \u03bf\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03bf \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03bf \u03bc\u03b5 \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1 \u03c5, \u03c0\u03c1\u03bf\u03c2 \u03c4\u03b1 \u03b4\u03b5\u03be\u03b9\u03ac, \u03cc\u03c0\u03c9\u03c2 \u03c6\u03b1\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1. \u03a4\u03bf \u03b1\u03bd\u03c4\u03b9\u03ba\u03b5\u03af\u03bc\u03b5\u03bd\u03bf \u03bb\u03cc\u03b3\u03c9 \u03c4\u03b7\u03c2 \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 T=40N, \u03b1\u03c6\u03bf\u03cd \u03ba\u03b9\u03bd\u03b7\u03b8\u03b5\u03af \u03ba\u03b1\u03c4\u03ac 3m, \u03c3\u03c4\u03b1\u03bc\u03b1\u03c4\u03ac\u03b5\u03b9. \u0397 \u03c4\u03c1\u03b9\u03b2\u03ae \u03c0\u03b1\u03c1\u03ae\u03b3\u03b1\u03b3\u03b5 \u03ae \u03ba\u03b1\u03c4\u03b1\u03bd\u03ac\u03bb\u03c9\u03c3\u03b5 \u03c4\u03b7\u03bd \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03c0\u03bf\u03c5 \u03b4\u03ce\u03c3\u03b1\u03bc\u03b5 \u03c3\u03c4\u03bf \u03b1\u03bd\u03c4\u03b9\u03ba\u03b5\u03af\u03bc\u03b5\u03bd\u03bf; \u03a0\u03cc\u03c3\u03b7 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03b4\u03ce\u03c3\u03b1\u03bc\u03b5 \u03c3\u03c4\u03bf \u03b1\u03bd\u03c4\u03b9\u03ba\u03b5\u03af\u03bc\u03b5\u03bd\u03bf \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03ba\u03b9\u03bd\u03b7\u03b8\u03b5\u03af;\u00a0 \u00a0 <\/span>\n<p><div style=\"width: 247px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" id=\"id_75ce_1e8b_ae86_7bc8\" style=\"height: 155px; margin-top: 4px; margin-bottom: 4px; width: 206px;\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2013\/07\/25255BUNSET-25255D9-300x225.jpg\" alt=\"\" width=\"237\" height=\"178\" \/><p class=\"wp-caption-text\">\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 20<\/p><\/div><\/li>\n<\/ol>\n<p><b>\u00a0\u00a0\u00a0\u00a0 <\/b>\u0393\u03b9\u03ac\u03bd\u03bd\u03b7\u03c2 \u0393\u03b1\u03ca\u03c3\u03af\u03b4\u03b7\u03c2<\/p>\n<div><a href=\"&#x6d;&#x61;&#x69;&#x6c;&#x74;&#x6f;&#x3a;&#x67;&#x61;&#x69;&#x73;&#105;&#100;&#105;&#115;&#64;viewonph&#x79;&#x73;&#x69;&#x63;&#x73;&#x2e;&#x67;&#x72;\">&#103;a&#105;s&#105;d&#x69;s&#x40;v&#x69;e&#x77;o&#x6e;p&#x68;y&#x73;i&#x63;s&#x2e;g&#x72;<\/a><\/div>\n<div><b><br \/>\n<\/b><img decoding=\"async\" id=\"id_ef80_f294_f19d_102f\" style=\"display: block; float: left; height: 184px; margin: 4px; width: 198px;\" title=\"\" src=\"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2013\/07\/25255BUNSET-25255D10.jpg\" alt=\"\" \/><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; \u03a3\u03b7\u03bc\u03b5\u03b9\u03ce\u03c3\u03c4\u03b5 \u03bc\u03b5 \u03a3 \u03ba\u03b1\u03b9 \u039b \u03b1\u03bd \u03b7 \u03c0\u03c1\u03cc\u03c4\u03b1\u03c3\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c9\u03c3\u03c4\u03ae \u03ae \u03bb\u03ac\u03b8\u03bf\u03c2 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03bf\u03b9\u03c7\u03b1: \u039f \u0391\u03c1\u03b9\u03c3\u03c4\u03bf\u03c4\u03ad\u03bb\u03b7\u03c2 \u03ae\u03c4\u03b1\u03bd \u03bf \u03c0\u03c1\u03ce\u03c4\u03bf\u03c2 \u03c0\u03bf\u03c5 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b5 \u03c4\u03bf\u03bd \u03cc\u03c1\u03bf &#8220;\u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1&#8221;. \u03a3\u03c4\u03b7 \u03b8\u03b5\u03c9\u03c1\u03af\u03b1 \u03c4\u03b7\u03c2 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03ba\u03b2\u03b1\u03bd\u03c4\u03b9\u03ba\u03ae \u03b8\u03b5\u03c9\u03c1\u03af\u03b1 \u03b7 \u03ad\u03bd\u03bd\u03bf\u03b9\u03b1 \u03c4\u03b7\u03c2 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2 \u03c0\u03b1\u03af\u03b6\u03b5\u03b9 \u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03cc \u03c1\u03cc\u03bb\u03bf. \u038c\u03c4\u03b1\u03bd \u03bc\u03b5\u03c4\u03b1\u03c6\u03ad\u03c1\u03b5\u03c4\u03b1\u03b9 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03b5\u03af\u03c4\u03b1\u03b9 \u03bc\u03b5\u03c4\u03b1\u03b2\u03bf\u03bb\u03ae. \u038c\u03c4\u03b1\u03bd \u03bc\u03b9\u03b1 \u03bc\u03bf\u03c1\u03c6\u03ae \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2 \u03bc\u03b5\u03c4\u03b1\u03c4\u03c1\u03ad\u03c0\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03ac\u03bb\u03bb\u03b7 \u03bc\u03bf\u03c1\u03c6\u03ae \u03c4\u03cc\u03c4\u03b5 \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03bc\u03b5\u03af\u03c9\u03c3\u03b7 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":192,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[6,3],"tags":[15],"class_list":["post-35","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-6","category-3","tag-15"],"jetpack_featured_media_url":"https:\/\/viewonphysics.gr\/wp-content\/uploads\/2013\/07\/25255BUNSET-25255D.jpg","jetpack_shortlink":"https:\/\/wp.me\/p4sIra-z","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/viewonphysics.gr\/index.php?rest_route=\/wp\/v2\/posts\/35","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=35"}],"version-history":[{"count":8,"href":"https:\/\/viewonphysics.gr\/index.php?rest_route=\/wp\/v2\/posts\/35\/revisions"}],"predecessor-version":[{"id":4391,"href":"https:\/\/viewonphysics.gr\/index.php?rest_route=\/wp\/v2\/posts\/35\/revisions\/4391"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/viewonphysics.gr\/index.php?rest_route=\/wp\/v2\/media\/192"}],"wp:attachment":[{"href":"https:\/\/viewonphysics.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=35"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/viewonphysics.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=35"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/viewonphysics.gr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=35"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}