{"id":2946,"date":"2012-01-18T06:06:31","date_gmt":"2012-01-18T04:06:31","guid":{"rendered":"http:\/\/www.ilkkimbuldu.com\/?p=2946"},"modified":"2018-09-19T16:01:09","modified_gmt":"2018-09-19T14:01:09","slug":"ivmeyi-kim-buldu","status":"publish","type":"post","link":"https:\/\/www.ilkkimbuldu.com\/?p=2946","title":{"rendered":"\u0130vme&#8217;yi kim buldu"},"content":{"rendered":"<p>\u0130vme, h\u0131z\u0131n birim zamandaki yani bir saniyedeki de\u011fi\u015fme miktar\u0131d\u0131r. \u0130vmenin ilk defa \u0130talyan Fizik\u00e7i <strong>Galileo<\/strong> taraf\u0131ndan a\u00e7\u0131k bir \u015fekilde tarif edildi\u011fi bilinmektedir. <strong>Galile<\/strong>, e\u011fik d\u00fczlemde, a\u015fa\u011f\u0131 yuvarlanan bir top ile yapt\u0131\u011f\u0131 deneylerde, b\u00fct\u00fcn cisimlerin ayn\u0131 ivme ile\u00a0d\u00fc\u015ft\u00fcklerini tesbit etmi\u015ftir.<\/p>\n<p>Yapt\u0131\u011f\u0131 bu deneyler ve daha sonra ivmenin sabit oldu\u011funu ispat etmesi, o zamana kadar gelmi\u015f olan eski Yunan felsefecilerinden Aristo\u2019nun bu konudaki nazariyesine son vermi\u015ftir. <a href=\"http:\/\/www.ilkkimbuldu.com\/aristo-kimdir\/\">Aristo<\/a>, a\u011f\u0131r cisimlerin, hafif cisimlere nazaran daha h\u0131zl\u0131 d\u00fc\u015ft\u00fc\u011f\u00fcn\u00fc iddia etmi\u015ftir.<\/p>\n<p>Ortalama ivme, ani ivme, \u00e7izgisel ivme ve a\u00e7\u0131sal ivme \u015feklinde ivme t\u00fcrleri mevcuttur. Yol ve h\u0131z \u00e7izgisel ise ivme \u00e7izgisel; a\u00e7\u0131sal ise a\u00e7\u0131sald\u0131r. Fizikte ivme sembol\u00fc \u201ca\u201dd\u0131r.<\/p>\n<p>Fizikte <strong>ivme<\/strong>, h\u0131z\u0131n zamana g\u00f6re de\u011fi\u015fim h\u0131z\u0131 veya zamana g\u00f6re t\u00fcrevi olarak tan\u0131mlan\u0131r. B\u00fcy\u00fckl\u00fc\u011f\u00fc uzakl\u0131k\/zaman<sup>2<\/sup> olan bir vekt\u00f6rel niceliktir ve cismin hem h\u0131z\u0131n\u0131n hem de y\u00f6n\u00fcn\u00fcn \u015fiddetlerindeki de\u011fi\u015fimini g\u00f6sterir. \u0130vme\u00f6l\u00e7er yard\u0131m\u0131yla \u00f6l\u00e7\u00fclen ivmenin SI birimi metre\/saniye\u00b2&#8217;dir.<\/p>\n<p>Genel olarak <em>ivme<\/em> terimi h\u0131zdaki (h\u0131z vekt\u00f6r\u00fcn\u00fcn \u015fiddetindeki) art\u0131\u015f olarak kullan\u0131l\u0131r; h\u0131zdaki azal\u0131\u015fa ise <em>yava\u015flama<\/em> denir. Fizikte, h\u0131z vekt\u00f6r\u00fcndeki bir de\u011fi\u015fim ivme olarak kabul edilir: dairesel harekette, h\u0131z vekt\u00f6r\u00fcn\u00fcn y\u00f6n\u00fcndeki de\u011fi\u015fim <em>merkezcil (merkeze do\u011fru) ivme<\/em>&#8216;ye yol a\u00e7ar.<\/p>\n<p>Klasik mekanikte sabit k\u00fctleli bir cismin ivmesi, cisme etki eden net kuvvetle orant\u0131l\u0131d\u0131r.<\/p>\n<p>F = ma &#8212;&gt; a=F\/m<\/p>\n<p>Form\u00fclde <strong>F<\/strong> cisme etki eden net kuvvet, <em>m<\/em> cismin k\u00fctlesi ve <strong>a<\/strong> da cismin ivmesini temsil eder.<\/p>\n<p>Ortalama ivme kavram\u0131 h\u0131z vekt\u00f6r\u00fcndeki de\u011fi\u015fimin <em>(\u0394<strong>v<\/strong>)<\/em> ge\u00e7en s\u00fcreye <em>(\u0394t)<\/em> b\u00f6l\u00fcm\u00fcd\u00fcr. Anl\u0131k ivme de, \u0394t s\u0131f\u0131ra yakla\u015f\u0131rken, \u00e7ok k\u0131sa zaman aral\u0131klar\u0131nda, belirli bir noktan\u0131n ivmesidir.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0130vme, h\u0131z\u0131n birim zamandaki yani bir saniyedeki de\u011fi\u015fme miktar\u0131d\u0131r. \u0130vmenin ilk defa \u0130talyan Fizik\u00e7i Galileo taraf\u0131ndan a\u00e7\u0131k bir \u015fekilde tarif edildi\u011fi bilinmektedir. Galile, e\u011fik d\u00fczlemde, a\u015fa\u011f\u0131 yuvarlanan bir top ile&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[92],"tags":[2700,2065,2066],"class_list":["post-2946","post","type-post","status-publish","format-standard","hentry","category-bilim","tag-galilei-galileo","tag-ivme","tag-ivmelenme"],"_links":{"self":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts\/2946"}],"collection":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2946"}],"version-history":[{"count":7,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts\/2946\/revisions"}],"predecessor-version":[{"id":11811,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts\/2946\/revisions\/11811"}],"wp:attachment":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2946"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2946"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2946"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}