{"id":1790,"date":"2020-11-30T14:28:10","date_gmt":"2020-11-30T08:58:10","guid":{"rendered":"https:\/\/learnsteer.sasnaka.org\/science\/?p=1790"},"modified":"2021-11-29T03:19:47","modified_gmt":"2021-11-28T21:49:47","slug":"05-02-04","status":"publish","type":"post","link":"https:\/\/learnsteer.sasnaka.org\/science\/advanced-level-science\/physics\/05-02-04\/","title":{"rendered":"05.02.04-\u0dc0\u0dd2\u0dba\u0ddd\u0d9c \u0db4\u0dca\u200d\u0dbb\u0dc0\u0dda\u0d9c\u0dba"},"content":{"rendered":"\r\n<div class=\"wp-block-buttons aligncenter is-layout-flex wp-block-buttons-is-layout-flex\">\r\n<div class=\"wp-block-button is-style-shadow\"><a class=\"wp-block-button__link\" style=\"border-radius: 15px\" href=\"https:\/\/drive.google.com\/uc?export=download&amp;id=1jfepoodeXtWFcDi8kU9uNmSX6LTRcDud\" target=\"_blank\" rel=\"noreferrer noopener\">\u0db4\u0dcf\u0da9\u0db8\u0dda \u0dc3\u0da7\u0dc4\u0db1 Download \u0d9a\u0dbb\u0d9c\u0db1\u0dca\u0db1.<\/a><\/div>\r\n<\/div>\r\n\r\n\r\n\r\n<p><strong>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/strong><\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><strong>\u0dc0\u0dd2\u0dba\u0ddd\u0d9c \u0db4\u0dca\u200d\u0dbb\u0dc0\u0dda\u0d9c\u0dba <span class=\"wp-katex-eq\" data-display=\"false\">({\\mathrm v}_{\\mathrm e})<\/span><\/strong><\/h2>\r\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-28144\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/Escape.gif\" alt=\"\" width=\"600\" height=\"337\" \/><\/p>\r\n\r\n\r\n\r\n<p>\u0dba\u0db8\u0dca \u0d9c\u0dca\u200d\u0dbb\u0dc4 \u0dc0\u0dc3\u0dca\u0dad\u0dd4\u0dc0\u0d9a\u0dca \u0db8\u0dad \u0d87\u0dad\u0dd2 \u0dc3\u0dca\u0d9a\u0db1\u0dca\u0db0\u0dba\u0d9a\u0dca \u0d91\u0db8 \u0d9c\u0dca\u200d\u0dbb\u0dc4 \u0dc0\u0dc3\u0dca\u0dad\u0dd4\u0dc0\u0dda \u0d9c\u0dd4\u0dbb\u0dd4\u0dad\u0dca\u0dc0\u0dcf\u0d9a\u0dbb\u0dca\u0dc2\u0dab \u0d9a\u0dca\u0dc2\u0dda\u0dad\u0dca\u200d\u0dbb\u0dba\u0dd9\u0db1\u0dca \u0dc3\u0db8\u0dca\u0db4\u0dd6\u0dbb\u0dca\u0dab\u0dba\u0dd9\u0db1\u0dca \u0db8\u0dd4\u0daf\u0dc0\u0dcf \u0d85\u0db1\u0db1\u0dca\u0dad\u0dba\u0da7 \u0dba\u0dd0\u0dc0\u0dd3\u0db8\u0da7 \u0d9c\u0dca\u200d\u0dbb\u0dc4 \u0dc0\u0dc3\u0dca\u0dad\u0dd4\u0dc0\u0dda \u0db4\u0dd8\u0dc2\u0dca\u0da8\u0dba \u0db8\u0dad \u0daf\u0dd3 \u0dc0\u0dc3\u0dca\u0dad\u0dd4\u0dc0\u0da7 \u0db6\u0dcf \u0daf\u0dd2\u0dba \u0dba\u0dd4\u0dad\u0dd4 \u0d85\u0dc0\u0db8 \u0db4\u0dca\u200d\u0dbb\u0dc0\u0dda\u0d9c\u0dba, \u0d91\u0db8 \u0d9c\u0dca\u200d\u0dbb\u0dc4 \u0dc0\u0dc3\u0dca\u0dad\u0dd4\u0dc0 \u0dc3\u0db3\u0dc4\u0dcf \u0dc0\u0db1 \u0dc0\u0dd2\u0dba\u0ddd\u0d9c \u0db4\u0dca\u200d\u0dbb\u0dc0\u0dda\u0d9c\u0dba \u0dc4\u0dd9\u0dc0\u0dad\u0dca \u0dc0\u0dd2\u0dba\u0ddd\u0dc0\u0dd3\u0db8\u0dda \u0db4\u0dca\u200d\u0dbb\u0dc0\u0dda\u0d9c\u0dba \u0dbd\u0dd9\u0dc3 \u0dc4\u0dd0\u0db3\u0dd2\u0db1\u0dca\u0dc0\u0dda.<\/p>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"259\" height=\"243\" class=\"wp-image-1794 aligncenter\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/image-192.png\" alt=\"\" srcset=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/image-192.png 259w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/image-192-150x141.png 150w\" sizes=\"(max-width: 259px) 100vw, 259px\" \/><\/figure>\r\n<p>&nbsp;<\/p>\r\n\r\n\r\n\r\n\r\n\r\n<p>\u0db4\u0dd8\u0dae\u0dd2\u0dc0\u0dd2 \u0db4\u0dd8\u0dc2\u0dca\u0da8\u0dba \u0db8\u0dad \u0d87\u0dad\u0dd2 \u0dc0\u0dd2\u0da7 \u0dbb\u0ddc\u0d9a\u0da7\u0dca\u0da7\u0dd4\u0dc0\u0dda \u0d9c\u0dd4\u0dbb\u0dd4\u0dad\u0dca\u0dc0\u0da2 \u0dc0\u0dd2\u0db7\u0dc0 \u0dc1\u0d9a\u0dca\u0dad\u0dd2\u0dba\u00a0 \u00a0=\u00a0 \u00a0<span class=\"wp-katex-eq\" data-display=\"false\">-\\frac{\\mathrm{GMm}}{\\mathrm R}<\/span><\/p>\r\n\r\n\r\n\r\n<p>\u0db1\u0db8\u0dd4\u0dad\u0dca \u0d85\u0dbb\u0dca\u0dae \u0daf\u0dd0\u0d9a\u0dca\u0dc0\u0dd3\u0db8\u0dd9\u0db1\u0dca \u0dc0\u0dd2\u0db7\u0dc0 \u0dc1\u0d9a\u0dca\u0dad\u0dd2\u0dba \u0dba\u0db1\u0dd4 \u0dbb\u0ddc\u0d9a\u0da7\u0dca\u0da7\u0dd4\u0dc0 \u0d85\u0db1\u0db1\u0dca\u0dad\u0dba\u0dda \u0dc3\u0dd2\u0da7 \u0db4\u0dd8\u0dae\u0dd2\u0dc0\u0dd2 \u0db4\u0dd8\u0dc2\u0dca\u0da8\u0dba\u0da7 \u0d9c\u0dd9\u0db1 \u0d92\u0db8\u0da7 \u0d9a\u0dc5 \u0dba\u0dd4\u0dad\u0dd4 \u0d9a\u0dcf\u0dbb\u0dca\u0dba\u0dba\u0dba\u0dd2. \u0d91\u0db8\u0db1\u0dd2\u0dc3\u0dcf \u0dbb\u0ddc\u0d9a\u0da7\u0dca\u0da7\u0dd4\u0dc0 \u0db4\u0dd8\u0dae\u0dd2\u0dc0\u0dd2 \u0db4\u0dd8\u0dc2\u0dca\u0da8\u0dba\u0dda \u0dc3\u0dd2\u0da7 \u0d85\u0db1\u0db1\u0dca\u0dad\u0dba\u0da7 \u0d9c\u0dd9\u0db1 \u0dba\u0dcf\u0db8\u0da7 \u0d9a\u0dc5\u0dba\u0dd4\u0dad\u0dd4 \u0d9a\u0dcf\u0dbb\u0dca\u0dba\u0dba,<\/p>\r\n<p style=\"text-align: center\"><span class=\"wp-katex-eq\" data-display=\"false\">\\mathrm W\\;=\\;\\frac{\\mathrm{GMm}}{\\mathrm R}<\/span><\/p>\r\n\r\n\r\n\r\n\r\n\r\n<p>\u0db8\u0dd9\u0db8 \u0d9a\u0dcf\u0dbb\u0dca\u0dba\u0dba \u0d9a\u0dd2\u0dbb\u0dd3\u0db8\u0da7 \u0d85\u0daf\u0dc4\u0dc3\u0dca \u0d9a\u0dbb\u0db1\u0dca\u0db1\u0dda \u0d89\u0db1\u0dca\u0db0\u0db1 \u0daf\u0dc4\u0db1\u0dba\u0dd9\u0db1\u0dca \u0dbd\u0db6\u0dcf\u0d9c\u0db1\u0dca\u0db1\u0dcf \u0da0\u0dcf\u0dbd\u0d9a \u0dc1\u0d9a\u0dca\u0dad\u0dd2\u0dba \u0dc0\u0dd0\u0dba \u0d9a\u0dd2\u0dbb\u0dd3\u0db8\u0dd9\u0db1\u0dd2. \u0d91\u0db8\u0db1\u0dd2\u0dc3\u0dcf,<\/p>\r\n<p style=\"text-align: center\"><span class=\"wp-katex-eq\" data-display=\"false\">\\begin{array}{rcl}\\frac12\\mathrm{mv}^2\\;&amp;=&amp;\\;\\frac{\\mathrm{GMm}}{\\mathrm R}\\\\&amp;&amp;\\\\\\mathrm v\\;&amp;=&amp;\\;\\sqrt{\\frac{2\\mathrm{GM}}{\\mathrm R}}\\\\&amp;&amp;\\\\\\mathrm{\u0dad\u0dc0\u0daf},\\;\\;\\;\\mathrm g\\;&amp;=&amp;\\;\\frac{\\mathrm{GM}}{\\mathrm R^2}\\;\\;\\\\&amp;&amp;\\\\\\therefore\\;\\mathrm{GM}\\;&amp;=&amp;\\;\\mathrm{gR}^2\\\\&amp;&amp;\\\\\\mathrm v\\;&amp;=&amp;\\;\\sqrt{\\frac{2\\mathrm{gR}^2}{\\mathrm R}}\\\\&amp;&amp;\\\\\\mathrm v\\;&amp;=&amp;\\;\\sqrt{2\\mathrm{gR}}\\end{array}<\/span><\/p>\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n<figure class=\"wp-block-embed-youtube wp-block-embed is-type-video is-provider-youtube wp-embed-aspect-4-3 wp-has-aspect-ratio\">\r\n<div class=\"wp-block-embed__wrapper\">\r\n<p><iframe loading=\"lazy\" title=\"Escape velocity\" width=\"696\" height=\"522\" src=\"https:\/\/www.youtube.com\/embed\/ut7szD4QJaU?start=5&#038;feature=oembed&#038;enablejsapi=1\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\r\n<\/div>\r\n<\/figure>\r\n\r\n\r\n\r\n<p>&nbsp;<\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-spacer\" style=\"height: 121px\" aria-hidden=\"true\">\u00a0<\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-buttons aligncenter is-layout-flex wp-block-buttons-is-layout-flex\">\r\n<div class=\"wp-block-button is-style-shadow td_btn_normal\"><a class=\"wp-block-button__link\" style=\"border-radius: 15px\" href=\"https:\/\/drive.google.com\/uc?id=1Yn7L8on712u6n8hUJmkzn8baWbhV-uja&amp;export=download\" target=\"_blank\" rel=\"noreferrer noopener\">\u0db4\u0dcf\u0da9\u0db8\u0dda \u0dc3\u0da7\u0dc4\u0db1 Download \u0d9a\u0dbb\u0d9c\u0db1\u0dca\u0db1.<\/a><\/div>\r\n<\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-spacer\" style=\"height: 100px\" aria-hidden=\"true\">\u00a0<\/div>\r\n\r\n\r\n\r\n<p>\u0d89\u0daf\u0dd2\u0dbb\u0dd2\u0dba\u0dda\u0daf\u0dd3 \u0db4\u0dca\u200d\u0dbb\u0dc1\u0dca\u0db1 \u0d87\u0dad\u0dd4\u0dbd\u0dad\u0dca \u0dc0\u0db1\u0dca\u0db1\u0dda \u0db8\u0dd9\u0dad\u0db1\u0da7\u0dba\u0dd2.<\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-buttons aligncenter is-layout-flex wp-block-buttons-is-layout-flex\">\r\n<div class=\"wp-block-button is-style-shadow td_btn_normal\"><a class=\"wp-block-button__link\" style=\"border-radius: 15px\" href=\"https:\/\/drive.google.com\/drive\/u\/0\/folders\/19RutRP7nvjQNRdlHtNsKnR1wRsbEWy8o\" target=\"_blank\" rel=\"noreferrer noopener\">\u0dad\u0dc0\u0dad\u0dca \u0db6\u0dc4\u0dd4\u0dc0\u0dbb\u0dab \u0db4\u0dca\u200d\u0dbb\u0dc1\u0dca\u0db1 \u0db4\u0dd9\u0db1\u0dca\u0dc0\u0db1\u0dca\u0db1.<\/a><\/div>\r\n<\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-spacer\" style=\"height: 100px\" aria-hidden=\"true\">\u00a0<\/div>\r\n\r\n\r\n\r\n<p>&nbsp;<\/p>\r\n","protected":false},"excerpt":{"rendered":"<p>\u0db4\u0dd8\u0dae\u0dd2\u0dc0\u0dd2 \u0d9c\u0dd4\u0dbb\u0dd4\u0dad\u0dca\u0dc0\u0dcf\u0d9a\u0dbb\u0dca\u0dc2\u0dab\u0dba\u0dd9\u0db1\u0dca \u0db8\u0dd2\u0daf\u0dd3\u0db8 \u0dc3\u0daf\u0dc4\u0dcf \u0dc0\u0dc3\u0dca\u0dad\u0dd4\u0dc0\u0d9a\u0da7 \u0daf\u0dd2\u0dba \u0dba\u0dd4\u0dad\u0dd4 \u0d85\u0dc0\u0db8 \u0db4\u0dca\u200d\u0dbb\u0dc0\u0dda\u0d9c\u0dba \u0dc0\u0dd2\u0dba\u0ddd\u0d9c \u0db4\u0dca\u200d\u0dbb\u0dc0\u0dda\u0d9c\u0dba \u0dc4\u0dd9\u0dc0\u0dad\u0dca \u0dc0\u0dd2\u0dba\u0ddd\u0dc0\u0dd3\u0db8\u0dda \u0db4\u0dca\u200d\u0dbb\u0dc0\u0dda\u0d9c\u0dba \u0dbd\u0dd9\u0dc3 \u0dc4\u0dd0\u0daf\u0dd2\u0db1\u0dca\u0dc0\u0dda.<\/p>\n","protected":false},"author":29,"featured_media":9340,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"tdm_status":"","tdm_grid_status":"","footnotes":""},"categories":[562,39,42],"tags":[813,812,808,541,811,810],"class_list":{"0":"post-1790","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-562","8":"category-physics","9":"category-advanced-level-science","10":"tag-escape-velocity","11":"tag-gravitation","12":"tag-gravitational-field","13":"tag-gravity","14":"tag-viyoga-prawegaya","15":"tag-wiyooga-praweegaya"},"_links":{"self":[{"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/posts\/1790"}],"collection":[{"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/users\/29"}],"replies":[{"embeddable":true,"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/comments?post=1790"}],"version-history":[{"count":25,"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/posts\/1790\/revisions"}],"predecessor-version":[{"id":35017,"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/posts\/1790\/revisions\/35017"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/media\/9340"}],"wp:attachment":[{"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/media?parent=1790"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/categories?post=1790"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/tags?post=1790"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}