{"id":27708,"date":"2021-09-01T09:35:53","date_gmt":"2021-09-01T04:05:53","guid":{"rendered":"https:\/\/learnsteer.sasnaka.org\/science\/?p=27708"},"modified":"2021-11-28T12:25:19","modified_gmt":"2021-11-28T06:55:19","slug":"05-01-00","status":"publish","type":"post","link":"https:\/\/learnsteer.sasnaka.org\/science\/advanced-level-science\/physics\/05-01-00\/","title":{"rendered":"05.01.00 &#8211; \u0db1\u0dd2\u0dc0\u0dca\u0da7\u0db1\u0dca\u0d9c\u0dda \u0d9c\u0dd4\u0dbb\u0dd4\u0dad\u0dca\u0dc0\u0dcf\u0d9a\u0dbb\u0dca\u0dc2\u0dab \u0db1\u0dd2\u0dba\u0db8\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=1RC6ucXaI_salUGoRPv_XsxDBfa0hHwzk\" 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<h2 class=\"wp-block-heading\"><strong>05.01 <span style=\"font-family: 'arial black', sans-serif\">\u0db1\u0dd2\u0dc0\u0dca\u0da7\u0db1\u0dca\u0d9c\u0dda<\/span> \u0d9c\u0dd4\u0dbb\u0dd4\u0dad\u0dca\u0dc0\u0dcf\u0d9a\u0dbb\u0dca\u0dc2\u0dab \u0db1\u0dd2\u0dba\u0db8\u0dba<\/strong><\/h2>\r\n\r\n\r\n\r\n<p>\u0dc0\u0dd2\u0dc1\u0dca\u0dc0\u0dba\u0dda \u0db4\u0dc0\u0dad\u0dd2\u0db1\u0dca\u0db1\u0dcf \u0dc0\u0dd6 \u0d95\u0db1\u0dd1\u0db8 \u0dc0\u0dc3\u0dca\u0dad\u0dd6\u0db1\u0dca \u0daf\u0dd9\u0d9a\u0d9a\u0dca \u0d85\u0dad\u0dbb \u0d9a\u0dca\u200d\u0dbb\u0dd2\u0dba\u0dcf \u0d9a\u0dbb\u0db1 \u0d9c\u0dd4\u0dbb\u0dd4\u0dad\u0dca\u0dc0\u0dcf\u0d9a\u0dbb\u0dca\u0dc2\u0dab \u0db6\u0dbd\u0dba \u0dc0\u0dc3\u0dca\u0dad\u0dd4 \u0dc0\u0dbd \u0dc3\u0dca\u0d9a\u0db1\u0dca\u0db0 \u0daf\u0dd9\u0d9a\u0dd9\u0dc4\u0dd2 \u0d9c\u0dd4\u0dab\u0dd2\u0dad\u0dba\u0da7 \u0d85\u0db1\u0dd4\u0dbd\u0ddd\u0db8\u0dc0\u0daf \u0d92\u0dc0\u0dcf \u0d85\u0dad\u0dbb \u0daf\u0dd4\u0dbb\u0dd9\u0dc4\u0dd2 \u0dc0\u0dbb\u0dca\u0d9c\u0dba\u0da7 \u0db4\u0dca\u200d\u0dbb\u0dad\u0dd2\u0dbd\u0ddd\u0db8\u0dc0\u0daf \u0dc3\u0db8\u0dcf\u0db1\u0dd4\u0db4\u0dcf\u0dad\u0dd2\u0d9a \u0dc0\u0dda.<\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-7828 size-full\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/12\/image-1824-e1630426409698.png\" alt=\"\" width=\"463\" height=\"248\" srcset=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/12\/image-1824-e1630426409698.png 463w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/12\/image-1824-e1630426409698-300x161.png 300w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/12\/image-1824-e1630426409698-150x80.png 150w\" sizes=\"(max-width: 463px) 100vw, 463px\" \/><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<span class=\"wp-katex-eq\" data-display=\"false\">\\begin{array}{rcl}\\mathrm F\\;&amp;\\propto&amp;\\;\\mathrm{Mm}\\\\\\mathrm F\\;&amp;\\propto&amp;\\dfrac1{\\mathrm r^2}\\\\\\mathrm F\\;&amp;\\propto&amp;\\dfrac{\\mathrm{Mm}}{\\mathrm r^2}\\\\\\mathrm F\\;&amp;=&amp;\\mathrm G\\dfrac{\\mathrm{Mm}}{\\mathrm r^2}\\\\&amp;&amp;\\\\&amp;&amp;\\end{array}<\/span>\r\n<p>\u0db8\u0dd9\u0dc4\u0dd2 G \u0d9c\u0dd4\u0dbb\u0dd4\u0dad\u0dca\u0dc0\u0dcf\u0d9a\u0dbb\u0dca\u0dc1\u0dab \u0db1\u0dd2\u0dba\u0dad\u0dba\u0dba\u0dd2. \u0d91\u0dc4\u0dd2 \u0d85\u0d9c\u0dba G = 6.67\u00d710<sup>-11<\/sup> Nm<sup>2<\/sup> kg<sup>-2<\/sup> \u0dc0\u0dda. G \u0dc4\u0dd2 \u0d85\u0d9c\u0dba \u0d89\u0dad\u0dcf \u0d9a\u0dd4\u0da9\u0dcf \u0db6\u0dd0\u0dc0\u0dd2\u0db1\u0dca \u0d9c\u0dd4\u0dbb\u0dd4\u0dad\u0dca\u0dc0\u0dcf\u0d9a\u0dbb\u0dca\u0dc2\u0dab \u0db6\u0dbd\u0dba \u0dc3\u0daf\u0dc4\u0dcf \u0db4\u0dca\u200d\u0dbb\u0db8\u0dcf\u0dab\u0dc0\u0dad\u0dca \u0d85\u0d9c\u0dba\u0d9a\u0dca \u0dbd\u0dd0\u0db6\u0dd9\u0db1\u0dca\u0db1\u0dda \u0dc0\u0dd2\u0dc1\u0dcf\u0dbd \u0dc3\u0dca\u0d9a\u0db1\u0dca\u0db0 \u0dc3\u0daf\u0dc4\u0dcf \u0db4\u0db8\u0dab\u0dd2.<\/p>\r\n\r\n\r\n\r\n<p>G \u0dc4\u0dd2 \u0db8\u0dcf\u0db1,<\/p>\r\n\r\n\r\n\r\n\r\n\r\n<p>&nbsp;<\/p>\r\n<p>\u0d8b\u0daf\u0dcf\u0dc4\u0dbb\u0dab:- 1) 1 km \u0db4\u0dbb\u0dad\u0dbb\u0dba\u0d9a\u0dd2\u0db1\u0dca \u0d87\u0dad\u0dd2 10<sup>9<\/sup>kg \u0dc3\u0dc4 10<sup>8<\/sup> kg \u0dc3\u0dca\u0d9a\u0db1\u0dca\u0db0 \u0daf\u0dd9\u0d9a \u0d85\u0dad\u0dbb \u0d9c\u0dd4\u0dbb\u0dd4\u0dad\u0dca\u0dc0\u0dcf\u0d9a\u0dbb\u0dca\u0dc2\u0dab \u0db6\u0dbd\u0dba \u0dc3\u0ddc\u0dba\u0db1\u0dca\u0db1.<\/p>\r\n<span class=\"wp-katex-eq\" data-display=\"false\">\\begin{array}{rcl}\\;\\mathrm r\\;&amp;=&amp;1\\times10^3\\;\\mathrm m,\\;\\;\\;\\;\\mathrm M\\;=10^9\\mathrm{kg},\\;\\;\\;\\mathrm m\\;=\\;10^8\\mathrm{kg}\\\\\\mathrm F\\;&amp;=&amp;\\mathrm G\\frac{\\mathrm{Mm}}{\\mathrm r^2}\\\\\\mathrm F\\;&amp;=&amp;(6.67\\times10^{-11}\\mathrm N\\;\\mathrm m^2\\;\\mathrm{kg}\\;^{-2})\\dfrac{1\\times10^9\\mathrm{kg}\\times1\\times10^8\\mathrm{kg}}{1\\times10^6\\mathrm m^2}\\\\\\mathrm F\\;&amp;=&amp;\\;6.67\\;\\mathrm N\\\\&amp;&amp;\\\\&amp;&amp;\\end{array}<\/span>\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><strong>\u0d9c\u0dd4\u0dbb\u0dd4\u0dad\u0dca\u0dc0\u0dcf\u0d9a\u0dbb\u0dca\u0dc2\u0dab \u0d9a\u0dca\u0dc2\u0dda\u0dad\u0dca\u200d\u0dbb \u0dad\u0dd3\u0dc0\u0dca\u200d\u0dbb\u0dad\u0dcf\u0dc0\u0dba<\/strong><\/h2>\r\n\r\n\r\n\r\n<p>\u0dba\u0db8\u0dca \u0db4\u0dca\u200d\u0dbb\u0daf\u0dda\u0dc1\u0dba\u0d9a \u0dc3\u0dca\u0d9a\u0db1\u0dca\u0db0\u0dba\u0d9a\u0dca \u0dad\u0dd0\u0db6\u0dd6 \u0dc0\u0dd2\u0da7 \u0d91\u0dba \u0db8\u0dad \u0db6\u0dbd\u0dba\u0d9a\u0dca \u0d87\u0dad\u0dd2 \u0dc0\u0dda \u0db1\u0db8\u0dca \u0d91\u0db8 \u0db4\u0dca\u200d\u0dbb\u0daf\u0dda\u0dc1\u0dba\u0dda \u0d9c\u0dd4\u0dbb\u0dd4\u0dad\u0dca\u0dc0 \u0d9a\u0dca\u0dc2\u0dda\u0dad\u0dca\u200d\u0dbb\u0dba\u0d9a\u0dca \u0d87\u0dad\u0dd2 \u0db6\u0dc0 \u0d85\u0db4 \u0daf\u0db1\u0dd2\u0db8\u0dd4. \u0d9c\u0dd4\u0dbb\u0dd4\u0dad\u0dca\u0dc0\u0dcf\u0d9a\u0dbb\u0dca\u0dc2\u0dab \u0d9a\u0dca\u0dc2\u0dda\u0dad\u0dca\u200d\u0dbb\u0dba\u0d9a \u0db4\u0dd2\u0dc4\u0dd2\u0da7\u0dd2 \u0dba\u0db8\u0dca \u0dbd\u0d9a\u0dca\u0dba\u0dc2\u0dca\u200d\u0dba\u0d9a \u0dad\u0dd0\u0db6\u0dd6 \u0d92\u0d9a\u0d9a \u0dc3\u0dca\u0d9a\u0db1\u0dca\u0db0\u0dba\u0d9a\u0dca \u0db8\u0dad \u0d9a\u0dca\u200d\u0dbb\u0dd2\u0dba\u0dcf \u0d9a\u0dbb\u0db1 \u0db6\u0dbd\u0dba \u0d9c\u0dd4\u0dbb\u0dd4\u0dad\u0dca\u0dc0\u0d9a\u0dbb\u0dca\u0dc2\u0dab \u0d9a\u0dca\u0dc2\u0dda\u0dad\u0dca\u200d\u0dbb \u0dad\u0dd3\u0dc0\u0dca\u200d\u0dbb\u0dad\u0dcf\u0dc0\u0dba \u0db1\u0db8\u0dca \u0dc0\u0dda.<\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"389\" height=\"134\" class=\"wp-image-7753\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/12\/image-1805.png\" alt=\"\" srcset=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/12\/image-1805.png 389w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/12\/image-1805-300x103.png 300w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/12\/image-1805-150x52.png 150w\" sizes=\"(max-width: 389px) 100vw, 389px\" \/><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<p>\u00a0\u00a0g \u0daf\u0ddb\u0dc1\u0dd2\u0d9a\u0dba\u0d9a\u0dd2. \u0d91\u0dc4\u0dd2 \u0d92\u0d9a\u0d9a N kg<sup>-1<\/sup> \u0dc0\u0dda.<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\">1.<strong> \u0dbd\u0d9a\u0dca\u0dc2\u0dd3\u0dba \u0dc3\u0dca\u0d9a\u0db1\u0dca\u0db0\u0dba\u0d9a\u0da7 r \u0daf\u0dd4\u0dbb\u0d9a\u0dd2\u0db1\u0dca \u0db4\u0dd2\u0dc4\u0dd2\u0da7\u0dd2 \u0dbd\u0d9a\u0dca\u0dc2\u0dca\u200d\u0dba\u0dba \u0d9a\u0dca\u0dc2\u0dda\u0dad\u0dca\u200d\u0dbb \u0dad\u0dd3\u0dc0\u0dca\u200d\u0dbb\u0dad\u0dcf\u0dc0\u0dba<\/strong><\/h3>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"271\" height=\"96\" class=\"wp-image-7843\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/12\/image-1831.png\" alt=\"\" srcset=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/12\/image-1831.png 271w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/12\/image-1831-150x53.png 150w\" sizes=\"(max-width: 271px) 100vw, 271px\" \/><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<p>\u0db8\u0dd9\u0dc4\u0dd2 \u0daf\u0d9a\u0dca\u0dc0\u0dcf \u0d87\u0dad\u0dd2 \u0db4\u0dbb\u0dd2\u0daf\u0dd2 \u00a0M \u00a0\u0dc3\u0dca\u0d9a\u0db1\u0dca\u0daf\u0dba\u0dda \u0dc3\u0dd2\u0da7 r \u0daf\u0dd4\u0dbb\u0d9a\u0dd2\u0db1\u0dca \u0db4\u0dd2\u0dc4\u0dd2\u0da7\u0dd2 P \u0dbd\u0d9a\u0dca\u0dc2\u0dca\u200d\u0dba\u0dba\u0dda \u0d9a\u0dca\u0dc2\u0dda\u0dad\u0dca\u200d\u0dbb \u0dad\u0dd3\u0dc0\u0dca\u200d\u0dbb\u0dad\u0dcf\u0dc0\u0dba \u0dc3\u0dd9\u0dc0\u0dd3\u0db8 \u0dc3\u0db3\u0dc4\u0dcf \u0d9a\u0dbd \u0dba\u0dd4\u0dad\u0dca\u0dad\u0dda P\u00a0 \u0db1\u0dd0\u0db8\u0dd0\u0dad\u0dd2 \u0dbd\u0d9a\u0dca\u0dc2\u0dca\u200d\u0dba\u0dba\u0dda \u0d89\u0dad\u0dcf \u0d9a\u0dd4\u0da9\u0dcf m \u0d85\u0dc0\u0dc3\u0dca\u0dae\u0dd2\u0dad\u0dd2\u0d9a \u0dc3\u0dca\u0d9a\u0db1\u0dca\u0db0\u0dba\u0d9a\u0dca \u0dad\u0db6\u0dcf \u0d91\u0dba \u0db8\u0dad \u0dc4\u0da7\u0d9c\u0db1\u0dca\u0db1\u0dcf \u0d9c\u0dd4\u0dbb\u0dd4\u0dad\u0dca\u0dc0\u0dcf\u0d9a\u0dbb\u0dca\u0dc2\u0dab \u0db6\u0dbd\u0dba \u0dc3\u0dd9\u0dc0\u0dd3\u0db8\u0dba\u0dd2.\u0d91\u0dc0\u0dd2\u0da7 \u0d91\u0db8 \u0db6\u0dbd\u0dba \u0db4\u0dc4\u0dad \u0db4\u0dbb\u0dd2\u0daf\u0dd2 \u0dc0\u0dda,<\/p>\r\n<span class=\"wp-katex-eq\" data-display=\"false\">\\begin{array}{rcl}\\mathrm F\\;&amp;=&amp;\\mathrm G\\dfrac{\\mathrm{Mm}}{\\mathrm r^2}\\\\\\dfrac{\\mathrm F}{\\mathrm m}\\;&amp;=&amp;\\mathrm G\\dfrac{\\mathrm M}{\\mathrm r^2}\\;\\Rightarrow\\;\\boxed1\\\\&amp;&amp;\\\\&amp;&amp;\\end{array}<\/span>\r\n\r\n\r\n\r\n\r\n\r\n<p>\u0db8\u0dd9\u0db8 \u0dbd\u0d9a\u0dca\u0dc2\u0dca\u200d\u0dba\u0dba\u0dda \u0d9c\u0dd4\u0dbb\u0dd4\u0dad\u0dca\u0dc0\u0dcf\u0d9a\u0dbb\u0dca\u0dc2\u0dab \u0d9a\u0dca\u0dc2\u0dda\u0dad\u0dca\u200d\u0dbb \u0dad\u0dd3\u0dc0\u0dca\u200d\u0dbb\u0dad\u0dcf\u0dc0\u0dba,<\/p>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1122\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/8.png\" alt=\"\" width=\"344\" height=\"75\" \/><\/figure>\r\n\r\n\r\n\r\n<p>1 \u0dc4\u0dcf 2 \u0db1\u0dca,<\/p>\r\n<span class=\"wp-katex-eq\" data-display=\"false\">\\begin{array}{rcl}\\mathrm g\\;&amp;=&amp;\\mathrm G\\dfrac{\\mathrm M}{\\mathrm r^2}\\\\&amp;&amp;\\\\&amp;&amp;\\end{array}<\/span>\r\n\r\n\r\n\r\n<p>\u0dbd\u0d9a\u0dca\u0dc2\u0dca\u200d\u0dba\u0dcf\u0d9a\u0dcf\u0dbb \u0dc3\u0dca\u0d9a\u0db1\u0dca\u0db0\u0dba\u0dd9\u0db1\u0dca \u0d89\u0dc0\u0dad\u0da7 \u0dba\u0db1\u0dc0\u0dd2\u0da7 \u0d91\u0db1\u0db8\u0dca r<sup>2<\/sup> \u0dc0\u0dd0\u0da9\u0dd2\u0dc0\u0db1 \u0dc0\u0dd2\u0da7 g \u00a0\u0db4\u0dca\u200d\u0dbb\u0db6\u0dbd\u0dc0 \u0d85\u0da9\u0dd4\u0dc0\u0dda.<\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"303\" height=\"245\" class=\"wp-image-7755\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/12\/image-1807.png\" alt=\"\" srcset=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/12\/image-1807.png 303w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/12\/image-1807-300x243.png 300w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/12\/image-1807-150x121.png 150w\" sizes=\"(max-width: 303px) 100vw, 303px\" \/><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\"><strong>2. M\u00a0\u0d9c\u0ddd\u0dbd\u0dcf\u0d9a\u0dcf\u0dbb \u0dc3\u0dca\u0d9a\u0db1\u0dca\u0db0\u0dba\u0d9a\u0dca \u0db1\u0dd2\u0dc3\u0dcf\u00a0 \u0d87\u0dad\u0dd2\u0dc0\u0db1 \u0d9c\u0dd4\u0dbb\u0dd4\u0dad\u0dca\u0dc0\u0da2 \u0d9a\u0dca\u0dc2\u0dda\u0dad\u0dca\u200d\u0dbb \u0dad\u0dd3\u0dc0\u0dca\u200d\u0dbb\u0dad\u0dcf\u0dc0\u0dba,<\/strong><\/h3>\r\n\r\n\r\n\r\n<p>&nbsp;<\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"431\" height=\"169\" class=\"wp-image-7757\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/12\/image-1809.png\" alt=\"\" srcset=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/12\/image-1809.png 431w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/12\/image-1809-300x118.png 300w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/12\/image-1809-150x59.png 150w\" sizes=\"(max-width: 431px) 100vw, 431px\" \/><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<p>&nbsp;<\/p>\r\n\r\n\r\n\r\n<p><strong>i<\/strong>. <strong>\u0db4\u0dd2\u0da7\u0dad\u0dd2\u0db1\u0dca \u0db4\u0dd2\u0dc4\u0dd2\u0da7\u0dd2 \u0dbd\u0d9a\u0dca\u0dc2\u0dca\u200d\u0dba\u0dba\u0d9a,<\/strong><\/p>\r\n\r\n\r\n\r\n<p>\u00a0P\u00a0 \u00a0\u0dc4\u0dd2 \u0dad\u0dd0\u0db6\u0dd6 \u0dc3\u0dca\u0d9a\u0db1\u0dca\u0db0\u0dba\u0d9a\u0dca \u0db8\u0dad \u0db6\u0dbd\u0dba,<\/p>\r\n\r\n\r\n\r\n\r\n\r\n<p>\u00a0\u0d85\u0dbb\u0dca\u0dae \u0daf\u0dd0\u0d9a\u0dca\u0dc0\u0dd3\u0db8\u0dd9\u0db1\u0dca P\u00a0 \u0dc4\u0dd2 \u0d9c\u0dd4\u0dbb\u0dd4\u0dad\u0dca\u0dc0\u0da2 \u0d9a\u0dca\u0dc2\u0dda\u0dad\u0dca\u200d\u0dbb \u0dad\u0dd3\u0dc0\u0dca\u200d\u0dbb\u0dad\u0dcf\u0dc0\u0dba,<\/p>\r\n\r\n\r\n\r\n\r\n\r\n<p>\u0d91\u0db8\u0db1\u0dd2\u0dc3\u0dcf P \u00a0\u0dc4\u0dd2 \u0d9c\u0dd4\u0dbb\u0dd4\u0dad\u0dca\u0dc0\u0da2 \u0d9a\u0dca\u0dc2\u0dda\u0dad\u0dca\u200d\u0dbb \u0dad\u0dd3\u0dc0\u0dca\u200d\u0dbb\u0dad\u0dcf\u0dc0\u0dba,<\/p>\r\n\r\n\r\n\r\n\r\n\r\n<p><strong>ii<\/strong>. <strong>\u0db4\u0dd8\u0dc2\u0dca\u0da8\u0dba \u0db8\u0dad \u0db4\u0dd2\u0dc4\u0dd2\u0da7\u0dd2 \u0dbd\u0d9a\u0dca\u0dc2\u0dca\u200d\u0dba\u0dba\u0d9a,(Q \u00a0\u0dc0\u0dd0\u0db1\u0dd2)<\/strong><\/p>\r\n\r\n\r\n\r\n<p>\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u0d91\u0dc0\u0dd2\u0da7\u00a0\u00a0\u00a0\u00a0 R =r \u00a0\u0dc0\u0dda<\/p>\r\n\r\n\r\n\r\n\r\n\r\n<p><strong>iii.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u0d85\u0db7\u0dca\u200d\u0dba\u0db1\u0dca\u0dad\u0dbb \u0dbd\u0d9a\u0dca\u0dc2\u0dca\u200d\u0dba\u0dba\u0d9a,<\/strong><\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"413\" height=\"314\" class=\"wp-image-7759\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/12\/image-1811.png\" alt=\"\" srcset=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/12\/image-1811.png 413w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/12\/image-1811-300x228.png 300w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/12\/image-1811-150x114.png 150w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/12\/image-1811-80x60.png 80w\" sizes=\"(max-width: 413px) 100vw, 413px\" \/><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<p>\u0d85\u0dbb\u0dba \u00a0r \u0dc0\u0db1 \u0d9c\u0ddd\u0dbd\u0dba\u0dda \u0dc3\u0dca\u0d9a\u0db1\u0dca\u0db0\u0dba, \u00a0<strong>\u00a0<\/strong><\/p>\r\n\r\n\r\n\r\n\r\n\r\n<p>\u0daf\u0dd0\u0db1\u0dca \u0dc4\u0dd2 P \u00a0\u0dad\u0dd0\u0db6\u0dd6 \u00a0m \u0dc3\u0dca\u0d9a\u0db1\u0dca\u0db0\u0dba \u0db8\u0dad \u0db6\u0dbd\u0dba,<\/p>\r\n\r\n\r\n\r\n\r\n\r\n<p><strong>\u0d85\u0db8\u0dad\u0dbb \u0daf\u0dd0\u0db1\u0dd4\u0db8\u0da7,<\/strong><\/p>\r\n\r\n\r\n\r\n<p>\u0d85\u0dbb\u0dba \u00a0r \u0dc0\u0db1 \u0d9c\u0ddd\u0dbd\u0dba\u0dda \u0dc3\u0dca\u0d9a\u0db1\u0dca\u0db0\u0dba \u0dc3\u0dd9\u0dc0\u0dd3\u0db8,<\/p>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1269\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/18-3.png\" alt=\"\" width=\"250\" height=\"126\" \/><\/figure>\r\n\r\n\r\n\r\n<p><em>\u0dc3\u0dca\u0d9a\u0db1\u0dca\u0db0\u0dba M \u0dc0\u0db1 \u0d9c\u0ddd\u0dbd\u0dba \u0dc3\u0dbd\u0d9a\u0dcf \u0db6\u0dbd\u0db8\u0dd4.<\/em><\/p>\r\n<span class=\"wp-katex-eq\" data-display=\"false\">\\begin{array}{rcl}&amp;&amp;\\mathrm M\\end{array}\\begin{array}{rcl}&amp;&amp;\\;\\end{array}\\begin{array}{rcl}&amp;=&amp;\\end{array}\\begin{array}{rcl}\\;\\mathrm d\\dfrac43\\mathrm{\u03c0R}^3\\;&amp;\\Rightarrow&amp;\\;\\boxed1\\end{array}<\/span>\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n<p><em>\u0dc3\u0dca\u0d9a\u0db1\u0dca\u0db0\u0dba M<sup>\/<\/sup> \u0dc0\u0db1 \u0d9c\u0ddd\u0dbd\u0dba \u0dc3\u0dbd\u0d9a\u0dcf \u0db6\u0dbd\u0db8\u0dd4.<\/em><\/p>\r\n\r\n\r\n\r\n<p><em>\u00a0\u00a0\u00a0\u00a0\u00a0<\/em> <span class=\"wp-katex-eq\" data-display=\"false\">\\begin{array}{rcl}\\mathrm M&#039;\\;&amp;=&amp;\\;\\mathrm d\\frac43\\mathrm{\u03c0r}^3\\;\\Rightarrow\\;\\boxed2\\\\&amp;&amp;\\dfrac{\\boxed1}{\\boxed2}\\\\\\dfrac{\\mathrm M}{\\mathrm M&#039;}\\;&amp;=&amp;\\dfrac{\\mathrm R^3}{\\mathrm r^3}\\\\\\mathrm M&#039;\\;&amp;=&amp;\\mathrm M\\dfrac{\\mathrm r^3}{\\mathrm R^3}\\\\&amp;&amp;\\\\&amp;&amp;\\\\&amp;&amp;\\\\&amp;&amp;\\end{array}<\/span><\/p>\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n<p>\u0d91\u0db6\u0dd0\u0dc0\u0dd2\u0db1\u0dca P \u0dc4\u0dd2 \u0d9c\u0dd4\u0dbb\u0dd4\u0dad\u0dca\u0dc0\u0da2 \u0d9a\u0dca\u0dc2\u0dda\u0dad\u0dca\u200d\u0dbb \u0dad\u0dd3\u0dc0\u0dca\u200d\u0dbb\u0dad\u0dcf\u0dc0\u0dba,<\/p>\r\n\r\n\r\n\r\n\r\n\r\n<p>\u0db8\u0dd9\u0dc4\u0dd2 \u0d85\u0dbb\u0dba r \u00a0\u0dc3\u0db8\u0d9c \u0d9c\u0dd4\u0dbb\u0dd4\u0dad\u0dca\u0dc0\u0da2 \u0d9a\u0dca\u0dc2\u0dda\u0dad\u0dca\u200d\u0dbb \u0dad\u0dd3\u0dc0\u0dca\u200d\u0dbb\u0dad\u0dcf\u0dc0\u0dba g \u0dc0\u0dd9\u0db1\u0dc3\u0dca\u0dc0\u0db1 \u0d85\u0dba\u0dd4\u0dbb\u0dd4 \u0db4\u0dc4\u0dad \u0dc0\u0dda.<\/p>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1275\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/22.png\" alt=\"\" width=\"413\" height=\"285\" srcset=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/22.png 405w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/22-300x207.png 300w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/22-150x103.png 150w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/22-218x150.png 218w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/11\/22-100x70.png 100w\" sizes=\"(max-width: 413px) 100vw, 413px\" \/><\/figure>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\"><strong>3. \u0db4\u0dd8\u0dae\u0dd2\u0dc0\u0dd2 \u0db4\u0dd8\u0dc2\u0dca\u0da8\u0dba \u0d85\u0dc3\u0dbd \u0d9c\u0dd4\u0dbb\u0dd4\u0dad\u0dca\u0dc0\u0da2 \u0d9a\u0dca\u0dc2\u0dda\u0dad\u0dca\u200d\u0dbb \u0dad\u0dd3\u0dc0\u0dca\u200d\u0dbb\u0dad\u0dcf\u0dc0<\/strong><\/h3>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"462\" height=\"202\" class=\"wp-image-7764\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/12\/image-1816.png\" alt=\"\" srcset=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/12\/image-1816.png 462w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/12\/image-1816-300x131.png 300w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2020\/12\/image-1816-150x66.png 150w\" sizes=\"(max-width: 462px) 100vw, 462px\" \/><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<p>\u0db4\u0dd8\u0dae\u0dd2\u0dc0\u0dd2 \u0d9a\u0dda\u0db1\u0dca\u0daf\u0dca\u200d\u0dbb\u0dba\u0da7 (R + h) \u00a0\u0daf\u0dd4\u0dbb\u0dd2\u0db1\u0dca \u0db4\u0dd2\u0dc4\u0dd2\u0da7\u0dd2 \u0db6\u0dcf\u0dc4\u0dd2\u0dbb \u0dbd\u0d9a\u0dca\u0dc2\u0dca\u200d\u0dba\u0dba\u0d9a \u0d9a\u0dca\u0dc2\u0dda\u0dad\u0dca\u200d\u0dbb \u0dad\u0dd3\u0dc0\u0dca\u200d\u0dbb\u0dad\u0dcf\u0dc0\u0dba,<\/p>\r\n\r\n\r\n\r\n\r\n\r\n<p>&nbsp;<\/p>\r\n<p>\u0db8\u0dd9\u0dc4\u0dd2 (R + h) \u0dc0\u0dd0\u0da9\u0dd2\u0dc0\u0db1 \u0dc0\u0dd2\u0da7 \u0d9c\u0dd4\u0dbb\u0dd4\u0dad\u0dca\u0dc0\u0da2 \u0d9a\u0dca\u0dc2\u0dda\u0dad\u0dca\u200d\u0dbb \u0dad\u0dd3\u0dc0\u0dca\u200d\u0dbb\u0dad\u0dcf\u0dc0\u0dba \u0d85\u0da9\u0dd4\u0dba. \u0d91\u0db1\u0db8\u0dca \u0db4\u0dd8\u0dae\u0dd2\u0dc0\u0dd2 \u0db4\u0dd8\u0dc2\u0dca\u0da8\u0dba\u0dd9\u0db1\u0dca \u0d88\u0dad\u0da7 \u0dba\u0db1\u0dc0\u0dd2\u0da7 \u0d9c\u0dd4\u0dbb\u0dd4\u0dad\u0dca\u0dc0\u0da2 \u0d9a\u0dca\u0dc2\u0dda\u0dad\u0dca\u200d\u0dbb\u0dba \u0d9a\u0dca\u200d\u0dbb\u0db8\u0dba\u0dd9\u0db1\u0dca \u0daf\u0dd4\u0dbb\u0dca\u0dc0\u0dbd \u0dc0\u0dda.<\/p>\r\n\r\n\r\n\r\n<p>\u0db4\u0dd8\u0dae\u0dd2\u0dc0\u0dd2 \u0db4\u0dd8\u0dc2\u0dca\u0da8\u0dba \u0db8\u0dad \u0dbd\u0d9a\u0dca\u0dc2\u0dca\u200d\u0dba\u0dba\u0d9a \u0d9c\u0dd4\u0dbb\u0dd4\u0dad\u0dca\u0dc0\u0da2 \u0d9a\u0dca\u0dc2\u0dda\u0dad\u0dca\u200d\u0dbb \u0dad\u0dd3\u0dc0\u0dca\u200d\u0dbb\u0dad\u0dcf\u0dc0\u0dba,<\/p>\r\n\r\n\r\n\r\n\r\n\r\n<p>\u0db4\u0ddc\u0daf\u0dd4 \u0dc0\u0dc1\u0dba\u0dd9\u0db1\u0dca \u0dc3\u0dca\u0d9a\u0db1\u0dca\u0db0\u0dba M \u0dc3\u0dc4 \u0d85\u0dbb\u0dba R \u00a0\u0dc0\u0db1 \u0d95\u0db1\u0dd1\u0db8 \u0d9d\u0db1 \u0dc0\u0dc3\u0dca\u0dad\u0dd4\u0dc0\u0d9a\u0dca \u0db8\u0dad \u0d9c\u0dd4\u0dbb\u0dd4\u0dad\u0dca\u0dc0\u0da2 \u0d9a\u0dca\u0dc2\u0dda\u0dad\u0dca\u200d\u0dbb \u0dad\u0dd3\u0dc0\u0dca\u200d\u0dbb\u0dad\u0dcf\u0dc0\u0dba,<\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter size-large\"><span class=\"wp-katex-eq\" data-display=\"false\">g=\\dfrac{GM}{R^2}<\/span><\/figure>\r\n<\/div>\r\n<p>&nbsp;<\/p>\r\n<p><img loading=\"lazy\" decoding=\"async\" width=\"513\" height=\"232\" class=\"alignnone wp-image-35001 size-full\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/09\/Pasted-into-05.01.00-\u0db1\u0dd2\u0dc0\u0dca\u0da7\u0db1\u0dca\u0d9c\u0dda-\u0d9c\u0dd4\u0dbb\u0dd4\u0dad\u0dca\u0dc0\u0dcf\u0d9a\u0dbb\u0dca\u0dc2\u0dab-\u0db1\u0dd2\u0dba\u0db8\u0dba-1.png\" \/><\/p>\r\n<p><img loading=\"lazy\" decoding=\"async\" width=\"536\" height=\"155\" class=\"alignnone wp-image-35002 size-full\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/09\/Pasted-into-05.01.00-\u0db1\u0dd2\u0dc0\u0dca\u0da7\u0db1\u0dca\u0d9c\u0dda-\u0d9c\u0dd4\u0dbb\u0dd4\u0dad\u0dca\u0dc0\u0dcf\u0d9a\u0dbb\u0dca\u0dc2\u0dab-\u0db1\u0dd2\u0dba\u0db8\u0dba-2.png\" \/><\/p>\r\n<p>&nbsp;<\/p>\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\"><div class=\"epyt-video-wrapper\"><iframe loading=\"lazy\"  id=\"_ytid_58828\"  width=\"696\" height=\"522\"  data-origwidth=\"696\" data-origheight=\"522\"  data-relstop=\"1\" src=\"https:\/\/www.youtube.com\/embed\/mwx_krndUgY?enablejsapi=1&autoplay=0&cc_load_policy=0&cc_lang_pref=&iv_load_policy=1&loop=0&rel=0&fs=1&playsinline=0&autohide=2&theme=dark&color=red&controls=1&\" class=\"__youtube_prefs__  no-lazyload\" title=\"YouTube player\"  allow=\"fullscreen; accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen data-no-lazy=\"1\" data-skipgform_ajax_framebjll=\"\"><\/iframe><\/div><\/div>\r\n<\/figure>\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\"><a class=\"wp-block-button__link\" style=\"border-radius: 15px\" href=\"https:\/\/drive.google.com\/uc?export=download&amp;id=1RC6ucXaI_salUGoRPv_XsxDBfa0hHwzk\" 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-hdq-quiz-block hdq-quiz-gutenberg\">[HDquiz quiz = 3145]<\/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\/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>\u0db8\u0dd9\u0db8 \u0d9a\u0ddc\u0da7\u0dc3\u0dda\u0daf\u0dd3 \u0db1\u0dd2\u0dc0\u0dca\u0da7\u0db1\u0dca\u0d9c\u0dda \u0d9c\u0dd4\u0dbb\u0dd4\u0dad\u0dca\u0dc0\u0dcf\u0d9a\u0dbb\u0dca\u0dc2\u0dab \u0db1\u0dd2\u0dba\u0db8\u0dba \u0dc4\u0dcf \u0d9c\u0dd4\u0dbb\u0dd4\u0dad\u0dca\u0dc0\u0dcf\u0d9a\u0dbb\u0dca\u0dc2\u0dab \u0d9a\u0dca\u0dc2\u0dda\u0dad\u0dca\u200d\u0dbb \u0dad\u0dd3\u0dc0\u0dca\u200d\u0dbb\u0dad\u0dcf\u0dc0\u0dba \u0db4\u0dd2\u0dc5\u0dd2\u0db6\u0daf \u0d85\u0db0\u0dca\u200d\u0dba\u0db1\u0dba \u0d9a\u0dd9\u0dbb\u0dda.<\/p>\n","protected":false},"author":102,"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":[542,545,544,563,66,65],"class_list":{"0":"post-27708","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-gravitational-fields","11":"tag-guruthwakarhna-kshetra","12":"tag-guruthwakarshanaya","13":"tag-niwton","14":"tag-physics","15":"tag-science"},"_links":{"self":[{"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/posts\/27708"}],"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\/102"}],"replies":[{"embeddable":true,"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/comments?post=27708"}],"version-history":[{"count":17,"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/posts\/27708\/revisions"}],"predecessor-version":[{"id":35005,"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/posts\/27708\/revisions\/35005"}],"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=27708"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/categories?post=27708"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/tags?post=27708"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}