{"id":239,"date":"2023-06-23T13:04:15","date_gmt":"2023-06-23T13:04:15","guid":{"rendered":"https:\/\/physigeek.com\/tr\/yer-cekimi\/"},"modified":"2023-06-23T13:04:15","modified_gmt":"2023-06-23T13:04:15","slug":"yer-cekimi","status":"publish","type":"post","link":"https:\/\/physigeek.com\/tr\/yer-cekimi\/","title":{"rendered":"Yer \u00e7ekimi"},"content":{"rendered":"<p>Bu makale yer\u00e7ekiminin ne oldu\u011funu a\u00e7\u0131klamaktad\u0131r. B\u00f6ylece yer\u00e7ekiminin tan\u0131m\u0131n\u0131, nas\u0131l hesapland\u0131\u011f\u0131n\u0131 ve fizikteki bu \u00f6nemli olgunun tarihini bulacaks\u0131n\u0131z.<\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%C2%BFQue-es-la-gravedad\"><\/span> Yer\u00e7ekimi nedir?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> <strong>Yer\u00e7ekimi<\/strong> <strong>etkile\u015fimi<\/strong> veya <strong>yer\u00e7ekimi<\/strong> olarak da adland\u0131r\u0131lan yer\u00e7ekimi, bir cismin ba\u015fka bir cisme do\u011fru \u00e7ekildi\u011fi do\u011fal bir olgudur.<\/p>\n<p> Daha do\u011frusu yer\u00e7ekimi, ba\u015fka bir cismin yer\u00e7ekimi alan\u0131ndaki bir cismin \u00e7ekildi\u011fi ivmedir.<\/p>\n<p> Yer\u00e7ekimi bir kuvvet de\u011fil, bir ivmedir. Bu nedenle yer\u00e7ekimi birimi m\/ <sup>s2&#8217;dir<\/sup> , ancak N\/kg olarak da ifade edilebilir.<\/p>\n<p> Fizikte yer\u00e7ekimi ve yer\u00e7ekimi kuvveti kavramlar\u0131n\u0131 ay\u0131rt etmek \u00f6nemlidir. Yer\u00e7ekimi, bir cismin ba\u015fka bir cisme do\u011fru \u00e7ekilmesini sa\u011flayan ivmedir, ancak yer\u00e7ekimi kuvveti (veya yer\u00e7ekimi kuvveti), yer\u00e7ekimi alan\u0131nda bulunan bir cisme etki eden kuvvettir.<\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Formula-de-la-gravedad\"><\/span> yer\u00e7ekimi form\u00fcl\u00fc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> Yer\u00e7ekimi, evrensel yer \u00e7ekimi sabitinin yer \u00e7ekimi alan\u0131n\u0131 yaratan v\u00fccut k\u00fctlesi ile \u00e7arp\u0131m\u0131 ve \u00e7al\u0131\u015fma noktas\u0131 ile v\u00fccudun merkezi aras\u0131ndaki mesafenin karesine b\u00f6l\u00fcnmesine e\u015fittir.<\/p>\n<p> Bu nedenle <strong>yer\u00e7ekimini hesaplama form\u00fcl\u00fc<\/strong> a\u015fa\u011f\u0131daki gibidir:<\/p>\n<p class=\"has-text-align-center\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-278bac151b8b02af9dbca5a377d8823e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"g=\\cfrac{G\\cdot M}{r^2}\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"81\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p style=\"margin-bottom:5px\"> Alt\u0131n: <\/p>\n<ul style=\"color:#4fd12f; font-weight: bold;\">\n<li style=\"margin-bottom:8px\"><span style=\"color:#101010;font-weight: normal;\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-e88010d25c51c0c42c505ee1004ed182_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"g\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: -4px;\"><\/p>\n<p> yer\u00e7ekimidir. <\/span><\/li>\n<li style=\"margin-bottom:8px\"><span style=\"color:#101010;font-weight: normal;\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-1e40206e25474f738eeb7ca968031abf_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"G\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"14\" style=\"vertical-align: 0px;\"><\/p>\n<p> de\u011feri evrensel yer\u00e7ekimi sabitidir<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-9d75ef18969b22581b72ad88a7def60c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"6,674\\cdot 10^{-11} \\ N\\cdot m^2\/kg^2\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"192\" style=\"vertical-align: -5px;\"><\/p>\n<p> . <\/span><\/li>\n<li style=\"margin-bottom:8px\"><span style=\"color:#101010;font-weight: normal;\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-27d6692c77760dc1111628e74a6d272f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"M\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"19\" style=\"vertical-align: 0px;\"><\/p>\n<p> yer\u00e7ekimi alan\u0131n\u0131 yaratan v\u00fccudun kilogram cinsinden ifade edilen k\u00fctlesidir.<\/span><\/li>\n<li><span style=\"color:#101010;font-weight: normal;\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-01bcf7e9e043561da78fecf715c8a46e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"r\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"8\" style=\"vertical-align: 0px;\"><\/p>\n<p> yer\u00e7ekimi alan\u0131n\u0131 olu\u015fturan cisim ile yer\u00e7ekiminin \u00e7ekti\u011fi cisim aras\u0131ndaki metre cinsinden ifade edilen mesafedir. <\/span><\/li>\n<\/ul>\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/champ-gravitationnel.png\" alt=\"yer\u00e7ekimi alan\u0131\" class=\"wp-image-3922\" width=\"244\" height=\"206\" srcset=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/champ-gravitationnel-300x253.png 300w, https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/champ-gravitationnel.png 520w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\"><\/figure>\n<ul style=\"color:#4fd12f; font-weight: bold;\">\n<li style=\"margin-bottom:12px\"> <span style=\"color:#101010;font-weight: normal;\">Yer \u00e7ekiminin, \u00e7ekilen nesnenin k\u00fctlesine de\u011fil, alan\u0131 olu\u015fturan k\u00fctleye ve iki cisim aras\u0131ndaki mesafeye ba\u011fl\u0131 oldu\u011funu unutmay\u0131n.<\/span><\/li>\n<li style=\"margin-bottom:12px\"> <span style=\"color:#101010;font-weight: normal;\">Ayr\u0131ca yer\u00e7ekiminin y\u00f6n\u00fc, yer\u00e7ekimi alan\u0131n\u0131 olu\u015fturan k\u00fctle ile alan\u0131n \u00e7ekti\u011fi k\u00fctle aras\u0131nda ge\u00e7en hayali \u00e7izgidir.<\/span><\/li>\n<li> <span style=\"color:#101010;font-weight: normal;\">Son olarak yer\u00e7ekimi vekt\u00f6r\u00fcn\u00fcn y\u00f6n\u00fc alan\u0131 olu\u015fturan k\u00fctle merkezine do\u011frudur.<\/span> <\/li>\n<\/ul>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Valor-de-la-gravedad\"><\/span> Yer\u00e7ekimi de\u011feri<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> D\u00fcnyadaki <strong>yer \u00e7ekiminin de\u011feri<\/strong> 9,80665 m\/ <sup>s2&#8217;dir<\/sup> . Bu, D\u00fcnya y\u00fczeyinde serbest d\u00fc\u015fen bir nesnenin, d\u00fc\u015f\u00fc\u015f\u00fcn\u00fcn her saniyesinde 9,8 m\/s h\u0131zlanaca\u011f\u0131 anlam\u0131na gelir.<\/p>\n<p> Ancak yer\u00e7ekiminin de\u011feri, di\u011fer fakt\u00f6rlerin yan\u0131 s\u0131ra rak\u0131m ve enleme ba\u011fl\u0131 olarak biraz de\u011fi\u015fir. Bu nedenle 9,80665 m\/s <sup>2<\/sup> de\u011feri D\u00fcnya&#8217;daki yer\u00e7ekiminin standart de\u011feri olarak kabul edilmektedir.<\/p>\n<p> Ayr\u0131ca her y\u0131ld\u0131z\u0131n k\u00fctlesi ve yar\u0131\u00e7ap\u0131 farkl\u0131 oldu\u011fundan uzaydaki yer\u00e7ekiminin de\u011feri gezegenler aras\u0131nda de\u011fi\u015fmektedir. Buna g\u00f6re g\u00fcne\u015f sisteminin farkl\u0131 gezegenlerinin yer \u00e7ekimi de\u011ferleri \u015fu \u015fekildedir:<\/p>\n<figure class=\"wp-block-table is-style-stripes\">\n<table>\n<thead>\n<tr>\n<th> Gezegen<\/th>\n<th class=\"has-text-align-center\" data-align=\"center\"> A\u011f\u0131rl\u0131k (kg)<\/th>\n<th class=\"has-text-align-center\" data-align=\"center\"> Yar\u0131\u00e7ap (m)<\/th>\n<th class=\"has-text-align-center\" data-align=\"center\"> Yer\u00e7ekimi (m\/s <sup>2<\/sup> )<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td> Merk\u00fcr<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 3,3 10 <sup>23<\/sup><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 2,4 \u00b7 10 <sup>6<\/sup><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 3.70<\/td>\n<\/tr>\n<tr>\n<td> Ven\u00fcs<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 4,9 10 <sup>24<\/sup><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 6.1 10 <sup>6<\/sup><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 8.85<\/td>\n<\/tr>\n<tr>\n<td> \u0130nmek<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 6,0 10 <sup>24<\/sup><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 6,4 10 <sup>6<\/sup><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 9.81<\/td>\n<\/tr>\n<tr>\n<td> Mart<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 6,4 10 <sup>23<\/sup><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 3,4 10 <sup>6<\/sup><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 3.72<\/td>\n<\/tr>\n<tr>\n<td> J\u00fcpiter<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 1,9 10 <sup>27<\/sup><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 7,1 10 <sup>7<\/sup><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 26:39<\/td>\n<\/tr>\n<tr>\n<td> Sat\u00fcrn<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 5,7 10 <sup>26<\/sup><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 6,0 10 <sup>7<\/sup><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 11:67.<\/td>\n<\/tr>\n<tr>\n<td> Uran\u00fcs<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 8,7 10 <sup>25<\/sup><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 2,6 10 <sup>7<\/sup><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 11:43.<\/td>\n<\/tr>\n<tr>\n<td> Nept\u00fcn<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 1,0 10 <sup>26<\/sup><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 1,2 10 <sup>6<\/sup><\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> 11.07 <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ley-de-la-gravedad\"><\/span> Yer\u00e7ekimi kanunu<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> <strong>Yer\u00e7ekimi yasas\u0131<\/strong> (ya da <strong><strong>evrensel \u00e7ekim<\/strong> yasas\u0131<\/strong> ), yer\u00e7ekimi kuvvetini belirlememizi sa\u011flayan fiziksel bir yasad\u0131r, yani yer\u00e7ekimi yasas\u0131, k\u00fctlesi olan iki cismin birbirini \u00e7ekti\u011fi kuvveti tan\u0131mlar.<\/p>\n<p> Yani yer \u00e7ekimi kanununun form\u00fcl\u00fc \u015fu \u015fekildedir:<\/p>\n<p class=\"has-text-align-center\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-57e3d7c8cff5618725c17d6395aa0faf_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"F=G\\cdot \\cfrac{m_1\\cdot m_2}{r^2}\" title=\"Rendered by QuickLaTeX.com\" height=\"34\" width=\"126\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p style=\"margin-bottom:5px\"> Alt\u0131n: <\/p>\n<ul style=\"color:#4fd12f; font-weight: bold;\">\n<li style=\"margin-bottom:8px\"><span style=\"color:#101010;font-weight: normal;\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-88df03c55e081c7cd9da4e7d74ba7265_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"F\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"14\" style=\"vertical-align: 0px;\"><\/p>\n<p> yer\u00e7ekimi kuvvetidir. <\/span><\/li>\n<li style=\"margin-bottom:8px\"><span style=\"color:#101010;font-weight: normal;\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-1e40206e25474f738eeb7ca968031abf_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"G\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"14\" style=\"vertical-align: 0px;\"><\/p>\n<p> de\u011feri evrensel yer\u00e7ekimi sabitidir<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-9d75ef18969b22581b72ad88a7def60c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"6,674\\cdot 10^{-11} \\ N\\cdot m^2\/kg^2\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"192\" style=\"vertical-align: -5px;\"><\/p>\n<p> . <\/span><\/li>\n<li style=\"margin-bottom:8px\"><span style=\"color:#101010;font-weight: normal;\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-e3e79e30048f792c43354f7c6054de0d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"m_1\" title=\"Rendered by QuickLaTeX.com\" height=\"11\" width=\"22\" style=\"vertical-align: -3px;\"><\/p>\n<p> kilogram cinsinden ifade edilen bir v\u00fccudun k\u00fctlesidir. <\/span><\/li>\n<li style=\"margin-bottom:8px\"><span style=\"color:#101010;font-weight: normal;\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-d914817f9fb1ae99a883e4aa4e83d17d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"m_2\" title=\"Rendered by QuickLaTeX.com\" height=\"11\" width=\"23\" style=\"vertical-align: -3px;\"><\/p>\n<p> di\u011fer cismin kilogram olarak ifade edilen k\u00fctlesidir.<\/span><\/li>\n<li><span style=\"color:#101010;font-weight: normal;\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-01bcf7e9e043561da78fecf715c8a46e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"r\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"8\" style=\"vertical-align: 0px;\"><\/p>\n<p> metre cinsinden ifade edilen iki cisim aras\u0131ndaki mesafedir.<\/span><\/li>\n<\/ul>\n<p> \u00d6te yandan yer\u00e7ekimi form\u00fcl\u00fcn\u00fc \u00f6nceki ifadenin yerine koyarsak yer\u00e7ekimi kanunu basitle\u015ftirilebilir.<\/p>\n<p class=\"has-text-align-center\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-c175ca83f9d7f65259da373efd5f423b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\left.\\begin{array}{l}F=G\\cdot \\cfrac{M\\cdot m}{r^2}\\\\[3ex]g=\\cfrac{G\\cdot M}{r^ 2}\\end{array} \\right\\}\\ \\longrightarrow \\ F=m\\cdot g\" title=\"Rendered by QuickLaTeX.com\" height=\"98\" width=\"263\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p> Asl\u0131nda <a href=\"https:\/\/physigeek.com\/tr\/fiziksel-agirlik\/\">fizikte a\u011f\u0131rl\u0131k hesaplamak<\/a> i\u00e7in kullan\u0131lan form\u00fcl budur.<\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Historia-de-la-gravedad\"><\/span> yer\u00e7ekimi tarihi<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> Zaten eski uygarl\u0131klarda yer\u00e7ekimi olgusunu incelemeye ba\u015flad\u0131k. B\u00f6ylece, bu d\u00f6nemde, yer\u00e7ekimiyle ba\u011flant\u0131l\u0131 baz\u0131 kavramlar\u0131 ke\u015ffedebilen ancak i\u015fleyi\u015fini ke\u015ffedemeyen Yunan Ar\u015fimet ve Romal\u0131 Vitruvius \u00f6n plana \u00e7\u0131kt\u0131.<\/p>\n<p> Daha sonra 16. y\u00fczy\u0131l\u0131n sonu ile 17. y\u00fczy\u0131l\u0131n ba\u015f\u0131 aras\u0131nda bilim adam\u0131 Galileo Galilei, yer\u00e7ekimi ivmesinin t\u00fcm cisimler i\u00e7in ayn\u0131 oldu\u011funu g\u00f6sterdi. Ba\u015fka bir deyi\u015fle yer\u00e7ekimi, yer\u00e7ekimi alan\u0131n\u0131n etkisine maruz kalan cismin k\u00fctlesine ba\u011fl\u0131 de\u011fildir.<\/p>\n<p> 1687 y\u0131l\u0131nda \u0130ngiliz fizik\u00e7i Isaac Newton, daha \u00f6nce yap\u0131lan ke\u015fiflerden yararlanarak yer \u00e7ekimi kuvvetini a\u00e7\u0131klad\u0131\u011f\u0131 <em>Principia<\/em> adl\u0131 eserini yay\u0131mlad\u0131. Daha do\u011frusu Newton, iki gezegen aras\u0131ndaki \u00e7ekim kuvvetinin, bu iki gezegen aras\u0131ndaki mesafenin karesiyle ters orant\u0131l\u0131 olmas\u0131 gerekti\u011fi sonucunu \u00e7\u0131kard\u0131.<\/p>\n<p> Newton&#8217;un teorisi k\u00fctle\u00e7ekimsel y\u00f6r\u00fcngelerin \u00e7o\u011funu a\u00e7\u0131klayabilse de h\u00e2l\u00e2 baz\u0131 kusurlar\u0131 vard\u0131 ve bu nedenle baz\u0131 durumlarda kullan\u0131\u015fl\u0131 de\u011fildi. B\u00f6ylece, 1915&#8217;te Albert Einstein, Newton yasas\u0131n\u0131 tamamlayan ve geli\u015ftiren genel g\u00f6relilik teorisini yay\u0131nlad\u0131.<\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Gravedad-cero\"><\/span> S\u0131f\u0131r yer \u00e7ekimi<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> <strong>A\u011f\u0131rl\u0131ks\u0131zl\u0131k<\/strong> durumu veya <strong>a\u011f\u0131rl\u0131ks\u0131zl\u0131k<\/strong> , a\u011f\u0131rl\u0131ks\u0131zl\u0131k hissini ifade eder. Yani a\u011f\u0131rl\u0131ks\u0131zl\u0131k durumunda yer \u00e7ekimi kuvveti etkisiz hale gelir ve dolay\u0131s\u0131yla v\u00fccut hareketsiz kal\u0131r.<\/p>\n<p> \u00d6rne\u011fin uzaydaki astronotlar, D\u00fcnya taraf\u0131ndan \u00e7ekilmeden uzayda hareket edebildikleri i\u00e7in a\u011f\u0131rl\u0131ks\u0131zl\u0131k durumunu ya\u015farlar.<\/p>\n<p> Bununla birlikte, bir ki\u015fi sandalyede otururken de a\u011f\u0131rl\u0131ks\u0131zd\u0131r \u00e7\u00fcnk\u00fc sandalye, a\u011f\u0131rl\u0131\u011f\u0131n kuvvetine kar\u015f\u0131 koyacak bir kuvvet uygular ve ki\u015fiyi dengede tutar.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bu makale yer\u00e7ekiminin ne oldu\u011funu a\u00e7\u0131klamaktad\u0131r. B\u00f6ylece yer\u00e7ekiminin tan\u0131m\u0131n\u0131, nas\u0131l hesapland\u0131\u011f\u0131n\u0131 ve fizikteki bu \u00f6nemli olgunun tarihini bulacaks\u0131n\u0131z. Yer\u00e7ekimi nedir? Yer\u00e7ekimi etkile\u015fimi veya yer\u00e7ekimi olarak da adland\u0131r\u0131lan yer\u00e7ekimi, bir cismin ba\u015fka bir cisme do\u011fru \u00e7ekildi\u011fi do\u011fal bir olgudur. Daha do\u011frusu yer\u00e7ekimi, ba\u015fka bir cismin yer\u00e7ekimi alan\u0131ndaki bir cismin \u00e7ekildi\u011fi ivmedir. Yer\u00e7ekimi bir kuvvet de\u011fil, bir &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/physigeek.com\/tr\/yer-cekimi\/\"> <span class=\"screen-reader-text\">Yer \u00e7ekimi<\/span> Devam\u0131 &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"","footnotes":""},"categories":[5],"tags":[],"class_list":["post-239","post","type-post","status-publish","format-standard","hentry","category-dinamik"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u25b7 Yer \u00e7ekimi nedir? 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