{"id":14,"date":"2020-03-21T14:13:51","date_gmt":"2020-03-21T11:13:51","guid":{"rendered":"https:\/\/blogs.e-me.edu.gr\/chrangelop\/?p=14"},"modified":"2020-03-21T14:13:51","modified_gmt":"2020-03-21T11:13:51","slug":"%ce%b1%cf%83%ce%ba%ce%b7%cf%83%ce%b7-%ce%ba%cf%81%ce%bf%cf%85%cf%83%ce%b7-%ce%bc%ce%b5-%ce%bf%cf%81%ce%b9%ce%b6%ce%bf%ce%bd%cf%84%ce%b9%ce%b1-%ce%b2%ce%bf%ce%bb%ce%b7","status":"publish","type":"post","link":"https:\/\/blogs.e-me.edu.gr\/chrangelop\/2020\/03\/21\/%ce%b1%cf%83%ce%ba%ce%b7%cf%83%ce%b7-%ce%ba%cf%81%ce%bf%cf%85%cf%83%ce%b7-%ce%bc%ce%b5-%ce%bf%cf%81%ce%b9%ce%b6%ce%bf%ce%bd%cf%84%ce%b9%ce%b1-%ce%b2%ce%bf%ce%bb%ce%b7\/","title":{"rendered":"\u0391\u03a3\u039a\u0397\u03a3\u0397 \u039a\u03a1\u039f\u03a5\u03a3\u0397 \u039c\u0395 \u039f\u03a1\u0399\u0396\u039f\u039d\u03a4\u0399\u0391 \u0392\u039f\u039b\u0397"},"content":{"rendered":"<p data-adtags-visited=\"true\">\u03a3\u03ce\u03bc\u03b1 \u03bc\u03ac\u03b6\u03b1\u03c2 m<sub>1<\/sub>\u00a0= 2 kg \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7 \u03b8\u03ad\u03c3\u03b7 \u0391 \u03bf\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03bf\u03c5 \u03bc\u03b7 \u03bb\u03b5\u03af\u03bf\u03c5 \u03b5\u03c0\u03b9\u03c0\u03ad\u03b4\u03bf\u03c5 \u03bc\u03b5 \u03b1\u03c1\u03c7\u03b9\u03ba\u03ae \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1 \u03c5<sub>0<\/sub>\u00a0= 7 m \/ s . To \u03c3\u03ce\u03bc\u03b1 m<sub>1<\/sub>\u00a0\u03b4\u03b9\u03b1\u03bd\u03cd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b4\u03b9\u03b1\u03b4\u03c1\u03bf\u03bc\u03ae \u0391\u0394 \u03bc\u03ae\u03ba\u03bf\u03c5\u03c2 \u0394x = 2,16 m , \u03cc\u03c0\u03bf\u03c5 \u0394 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03ac\u03ba\u03c1\u03bf \u03c4\u03bf\u03c5 \u03bf\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03bf\u03c5 \u03b5\u03c0\u03b9\u03c0\u03ad\u03b4\u03bf\u03c5 . \u039f \u03c3\u03c5\u03bd\u03c4\u03b5\u03bb\u03b5\u03c3\u03c4\u03ae\u03c2 \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 \u03bf\u03bb\u03af\u03c3\u03b8\u03b7\u03c3\u03b7\u03c2 \u03c4\u03bf\u03c5 \u03c3\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2\u00a0m<sub>1<\/sub>\u00a0\u03bc\u03b5 \u03c4\u03bf \u03bf\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03bf \u03b4\u03ac\u03c0\u03b5\u03b4\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc = 0,3 .<\/p>\n<p data-adtags-visited=\"true\">\u03a3\u03ce\u03bc\u03b1 \u03bc\u03ac\u03b6\u03b1\u03c2\u00a0m<sub>2<\/sub>\u00a0= 2 kg \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7 \u03b8\u03ad\u03c3\u03b7 \u0393 \u03b4\u03b5\u03bc\u03ad\u03bd\u03bf \u03c3\u03c4\u03bf \u03ac\u03ba\u03c1\u03bf \u03bb\u03b5\u03c0\u03c4\u03bf\u03cd \u03bd\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03bc\u03ae\u03ba\u03bf\u03c5\u03c2 l = 1,6 m . \u03a4\u03bf \u03c3\u03ce\u03bc\u03b1 m<sub>2<\/sub>\u00a0\u03ad\u03c7\u03b5\u03b9 \u03c3\u03c4\u03b7 \u03b8\u03ad\u03c3\u03b7 \u0393 \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1 \u03c5<sub>\u0393<\/sub>\u00a0\u03ba\u03b1\u03b9 \u03b5\u03ba\u03c4\u03b5\u03bb\u03b5\u03af \u03ba\u03c5\u03ba\u03bb\u03b9\u03ba\u03ae \u03cc\u03c7\u03b9 \u03bf\u03bc\u03b1\u03bb\u03ae \u03ba\u03af\u03bd\u03b7\u03c3\u03b7 , \u03b4\u03b9\u03b1\u03b3\u03c1\u03ac\u03c6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03ad\u03bd\u03b1 \u03b7\u03bc\u03b9\u03ba\u03cd\u03ba\u03bb\u03b9\u03bf \u03ba\u03b1\u03b9 \u03ba\u03b1\u03c4\u03b1\u03bb\u03ae\u03b3\u03b5\u03b9 \u03c3\u03c4\u03bf \u03c3\u03b7\u03bc\u03b5\u03af\u03bf \u0394 \u03bc\u03b5 \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1 \u00a0\u03c5<sub>2<\/sub>\u00a0= 4 m \/ s \u03ba\u03b1\u03b9 \u03c6\u03bf\u03c1\u03ac \u03c0\u03c1\u03bf\u03c2 \u03c4\u03b1 \u03b1\u03c1\u03b9\u03c3\u03c4\u03b5\u03c1\u03ac .<\/p>\n<p data-adtags-visited=\"true\">\u0398\u03b5\u03c9\u03c1\u03bf\u03cd\u03bc\u03b5 \u03cc\u03c4\u03b9 \u03c4\u03b1 \u03c3\u03ce\u03bc\u03b1\u03c4\u03b1 m<sub>1<\/sub>\u00a0\u03ba\u03b1\u03b9\u00a0m<sub>2<\/sub>\u00a0\u03c6\u03c4\u03ac\u03bd\u03bf\u03c5\u03bd \u03c4\u03b1\u03c5\u03c4\u03cc\u03c7\u03c1\u03bf\u03bd\u03b1 \u03c3\u03c4\u03bf \u03c3\u03b7\u03bc\u03b5\u03af\u03bf \u0394 \u03ba\u03b1\u03b9 \u03c3\u03c5\u03b3\u03ba\u03c1\u03bf\u03cd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c0\u03bb\u03b1\u03c3\u03c4\u03b9\u03ba\u03ac , \u03b5\u03bd\u03ce \u03c4\u03bf \u03bb\u03b5\u03c0\u03c4\u03cc \u03bd\u03ae\u03bc\u03b1 \u03ba\u03cc\u03b2\u03b5\u03c4\u03b1\u03b9 . \u0391\u03c0\u03cc \u03c4\u03b7\u03bd \u03c0\u03bb\u03b1\u03c3\u03c4\u03b9\u03ba\u03ae \u03ba\u03c1\u03bf\u03cd\u03c3\u03b7 \u03c4\u03bf\u03c5\u03c2 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03b5\u03af\u03c4\u03b1\u03b9 \u03c3\u03c5\u03c3\u03c3\u03c9\u03bc\u03ac\u03c4\u03c9\u03bc\u03b1 \u03c0\u03bf\u03c5 \u03b5\u03ba\u03c4\u03b5\u03bb\u03b5\u03af \u03bf\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03b1 \u03b2\u03bf\u03bb\u03ae .<\/p>\n<p data-adtags-visited=\"true\">\u0394\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 g = 10 m \/ s\u00b2 \u00a0\u03ba\u03b1\u03b9 \u00a06\u00b72,16\u00a0\u2245 13 .<\/p>\n<p data-adtags-visited=\"true\">\u039d\u03b1 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03c3\u03b5\u03c4\u03b5 :<\/p>\n<p data-adtags-visited=\"true\"><strong>\u0394<sub>1<\/sub>.<\/strong> \u03a4\u03b7\u03bd \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1 \u03c4\u03bf\u03c5 \u03c3\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2\u00a0m<sub>1<\/sub>\u00a0\u03c3\u03c4\u03b7 \u03b8\u03ad\u03c3\u03b7 \u0394 .<\/p>\n<p data-adtags-visited=\"true\"><strong>\u0394<sub>2<\/sub>.<\/strong> \u03a4\u03b7\u03bd \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1\u00a0\u03c4\u03bf\u03c5 \u03c3\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2\u00a0m<sub>2<\/sub>\u00a0\u03c3\u03c4\u03b7 \u03b8\u03ad\u03c3\u03b7 \u0393 , \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03c6\u03c4\u03ac\u03c3\u03b5\u03b9 \u03c3\u03c4\u03b7 \u03b8\u03ad\u03c3\u03b7 \u0394 \u03bc\u03b5 \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1 \u03c5<sub>2<\/sub>\u00a0.<\/p>\n<p data-adtags-visited=\"true\"><strong> \u0394<sub>3<\/sub>.<\/strong> \u03a4\u03b7\u03bd \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1 \u03c4\u03bf\u03c5 \u03c3\u03c5\u03c3\u03c3\u03c9\u03bc\u03b1\u03c4\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2 \u03bc\u03b5\u03c4\u03ac \u03c4\u03b7\u03bd \u03c0\u03bb\u03b1\u03c3\u03c4\u03b9\u03ba\u03ae \u03ba\u03c1\u03bf\u03cd\u03c3\u03b7 \u03c4\u03c9\u03bd m<sub>1<\/sub>\u00a0\u03ba\u03b1\u03b9\u00a0m<sub>2<\/sub>\u00a0.<\/p>\n<p data-adtags-visited=\"true\"><strong>\u0394<sub>4<\/sub>.<\/strong> \u03a4\u03b7\u03bd \u03bf\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03b1 \u03b1\u03c0\u03cc\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c0\u03bf\u03c5 \u03b4\u03b9\u03b1\u03bd\u03cd\u03b5\u03b9 \u03c4\u03bf \u03c3\u03c5\u03c3\u03c3\u03c9\u03bc\u03ac\u03c4\u03c9\u03bc\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1 \u03c4\u03bf\u03c5 \u03cc\u03c4\u03b1\u03bd \u03c3\u03c5\u03bd\u03b1\u03bd\u03c4\u03ac\u03b5\u03b9 \u03c4\u03bf \u03bf\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03bf \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03bf .<\/p>\n<p data-adtags-visited=\"true\"><img decoding=\"async\" src=\"https:\/\/fysikafysikh.files.wordpress.com\/2015\/05\/kos-b-pros-nima-krousi-boli-1_12.jpg\" alt=\"https:\/\/fysikafysikh.files.wordpress.com\/2015\/05\/kos-b-pros-nima-krousi-boli-1_12.jpg\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u03a3\u03ce\u03bc\u03b1 \u03bc\u03ac\u03b6\u03b1\u03c2 m1\u00a0= 2 kg \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7 \u03b8\u03ad\u03c3\u03b7 \u0391 \u03bf\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03bf\u03c5 \u03bc\u03b7 \u03bb\u03b5\u03af\u03bf\u03c5 \u03b5\u03c0\u03b9\u03c0\u03ad\u03b4\u03bf\u03c5 \u03bc\u03b5 \u03b1\u03c1\u03c7\u03b9\u03ba\u03ae \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1 \u03c50\u00a0= 7 m \/ s . To \u03c3\u03ce\u03bc\u03b1 m1\u00a0\u03b4\u03b9\u03b1\u03bd\u03cd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b4\u03b9\u03b1\u03b4\u03c1\u03bf\u03bc\u03ae \u0391\u0394 \u03bc\u03ae\u03ba\u03bf\u03c5\u03c2 \u0394x = 2,16 m , \u03cc\u03c0\u03bf\u03c5 \u0394 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf &hellip; <\/p>\n<div class=\"more-link-wrapper\"><a href=\"https:\/\/blogs.e-me.edu.gr\/chrangelop\/2020\/03\/21\/%ce%b1%cf%83%ce%ba%ce%b7%cf%83%ce%b7-%ce%ba%cf%81%ce%bf%cf%85%cf%83%ce%b7-%ce%bc%ce%b5-%ce%bf%cf%81%ce%b9%ce%b6%ce%bf%ce%bd%cf%84%ce%b9%ce%b1-%ce%b2%ce%bf%ce%bb%ce%b7\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;\u0391\u03a3\u039a\u0397\u03a3\u0397 \u039a\u03a1\u039f\u03a5\u03a3\u0397 \u039c\u0395 \u039f\u03a1\u0399\u0396\u039f\u039d\u03a4\u0399\u0391 \u0392\u039f\u039b\u0397&#8221;<\/span><\/a><\/div>\n","protected":false},"author":20019,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-14","post","type-post","status-publish","format-standard","hentry","category-1"],"_links":{"self":[{"href":"https:\/\/blogs.e-me.edu.gr\/chrangelop\/wp-json\/wp\/v2\/posts\/14","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.e-me.edu.gr\/chrangelop\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.e-me.edu.gr\/chrangelop\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.e-me.edu.gr\/chrangelop\/wp-json\/wp\/v2\/users\/20019"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.e-me.edu.gr\/chrangelop\/wp-json\/wp\/v2\/comments?post=14"}],"version-history":[{"count":0,"href":"https:\/\/blogs.e-me.edu.gr\/chrangelop\/wp-json\/wp\/v2\/posts\/14\/revisions"}],"wp:attachment":[{"href":"https:\/\/blogs.e-me.edu.gr\/chrangelop\/wp-json\/wp\/v2\/media?parent=14"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.e-me.edu.gr\/chrangelop\/wp-json\/wp\/v2\/categories?post=14"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.e-me.edu.gr\/chrangelop\/wp-json\/wp\/v2\/tags?post=14"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}