{"id":309,"date":"2023-01-22T18:20:17","date_gmt":"2023-01-22T18:20:17","guid":{"rendered":"https:\/\/gelisenbeyin.net\/blog\/?p=309"},"modified":"2023-01-22T18:20:17","modified_gmt":"2023-01-22T18:20:17","slug":"uzay-araclari-nasil-hareket-eder","status":"publish","type":"post","link":"https:\/\/gelisenbeyin.net\/blog\/uzay-araclari-nasil-hareket-eder.html","title":{"rendered":"Uzay ara\u00e7lar\u0131 nas\u0131l hareket eder?"},"content":{"rendered":"<p><strong>Uzay ara\u00e7lar\u0131 nas\u0131l hareket eder?<\/strong><br \/>\n<strong>K\u00fc\u00e7\u00fckl\u00fc\u011f\u00fcn\u00fczden beri belki de binlerce kez duymu\u015fsunuzdur \u201cuzayda hava yok\u201d s\u00f6z\u00fcn\u00fc. Peki hava yoksa uzaya g\u00f6nderilen bu ara\u00e7lar nas\u0131l oluyor da ilerliyorlar? \u0130\u015fte cevab\u0131:<\/strong><\/p>\n<p>Evet uzayda hava yoktur fakat uzay ara\u00e7lar\u0131 yine de ilerleyebiliyor \u00e7\u00fcnk\u00fc \u201cmomentum korunumu\u201d nu kullan\u0131yorlar. Momentum bir cismin h\u0131z\u0131 ile k\u00fctlesinin \u00e7arp\u0131m\u0131d\u0131r. Bu say\u0131n\u0131n \u00f6nemi ise ne olursa olsun (D\u0131\u015far\u0131dan bir kuvvet etki etmedik\u00e7e) sabit kalmak zorunda olmas\u0131d\u0131r\u2026 B\u00f6yle olunca da mesela bir sistemin k\u00fctlesi de\u011fi\u015fti\u011finde h\u0131z\u0131 da de\u011fi\u015fmek zorunda kal\u0131r momentumu korumak i\u00e7in.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-310 \" src=\"https:\/\/gelisenbeyin.net\/blog\/wp-content\/uploads\/2023\/01\/uzay-araclari-1024x644.jpg\" alt=\"\" width=\"676\" height=\"425\" srcset=\"https:\/\/gelisenbeyin.net\/blog\/wp-content\/uploads\/2023\/01\/uzay-araclari-1024x644.jpg 1024w, https:\/\/gelisenbeyin.net\/blog\/wp-content\/uploads\/2023\/01\/uzay-araclari-300x189.jpg 300w, https:\/\/gelisenbeyin.net\/blog\/wp-content\/uploads\/2023\/01\/uzay-araclari-768x483.jpg 768w, https:\/\/gelisenbeyin.net\/blog\/wp-content\/uploads\/2023\/01\/uzay-araclari.jpg 1400w\" sizes=\"auto, (max-width: 676px) 100vw, 676px\" \/><\/p>\n<p><strong>Basit bir \u00f6rnekle a\u00e7\u0131klamak gerekirse; Buz patenini yapanlar\u0131 d\u00fc\u015f\u00fcn\u00fcn. \u00c7iftlerde erkek, e\u015fini itti\u011finde k\u0131z kendinden uzakla\u015f\u0131rken kendisi de geriye do\u011fru hareket eder. Uzay ara\u00e7lar\u0131nda da benzer bir durum vard\u0131r. Yak\u0131t tank\u0131nda yak\u0131lan s\u0131v\u0131 yak\u0131t y\u00fcksek h\u0131zla ve devaml\u0131 olarak d\u0131\u015far\u0131 p\u00fcsk\u00fcrt\u00fcl\u00fcr. Bu da uzay arac\u0131na ileriye do\u011fru bir h\u0131z kazand\u0131r\u0131r.<\/strong><\/p>\n<p>Ayr\u0131ca uzay ara\u00e7lar\u0131 belli bir h\u0131za ula\u015ft\u0131ktan sonra o h\u0131zla h\u0131zlar\u0131na devam etmek i\u00e7in devaml\u0131 yak\u0131t kullanmalar\u0131na da gerek yoktur. \u00c7\u00fcnk\u00fc uzayda hava, dolay\u0131s\u0131 ile s\u00fcrt\u00fcnme olmad\u0131\u011f\u0131ndan h\u0131z\u0131n\u0131z\u0131 bir gezegenin \u00e7ekim alan\u0131na girene kadar problemsizce koruyabilirsiniz. Bu y\u00fczden uzay u\u00e7u\u015flar\u0131nda azami yak\u0131t tasarrufu i\u00e7in gezegenlerin \u00e7ekim kuvvetleri kullan\u0131l\u0131r. <strong>Mesela \u015fu anda hala plan safhas\u0131nda olan Mars\u2019a insanl\u0131 yolculuk i\u00e7in J\u00fcpiter\u2019in \u00e7ekim kuvveti kullan\u0131lmas\u0131 hesaplan\u0131yor.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Uzay ara\u00e7lar\u0131 nas\u0131l hareket eder? K\u00fc\u00e7\u00fckl\u00fc\u011f\u00fcn\u00fczden beri belki de binlerce kez duymu\u015fsunuzdur \u201cuzayda hava yok\u201d s\u00f6z\u00fcn\u00fc. Peki hava yoksa uzaya g\u00f6nderilen bu ara\u00e7lar nas\u0131l oluyor da ilerliyorlar? \u0130\u015fte cevab\u0131: Evet uzayda hava yoktur fakat uzay ara\u00e7lar\u0131 yine de ilerleyebiliyor \u00e7\u00fcnk\u00fc \u201cmomentum korunumu\u201d nu kullan\u0131yorlar. Momentum bir cismin h\u0131z\u0131 ile k\u00fctlesinin \u00e7arp\u0131m\u0131d\u0131r. Bu say\u0131n\u0131n \u00f6nemi ise [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[84,83,82,85],"class_list":["post-309","post","type-post","status-publish","format-standard","hentry","category-bilimteknoloji","tag-momentum-korunumu","tag-uzay-araclari","tag-uzay-araclari-nasil-hareket-eder","tag-uzayda-hava-yok"],"_links":{"self":[{"href":"https:\/\/gelisenbeyin.net\/blog\/wp-json\/wp\/v2\/posts\/309","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gelisenbeyin.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gelisenbeyin.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gelisenbeyin.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gelisenbeyin.net\/blog\/wp-json\/wp\/v2\/comments?post=309"}],"version-history":[{"count":1,"href":"https:\/\/gelisenbeyin.net\/blog\/wp-json\/wp\/v2\/posts\/309\/revisions"}],"predecessor-version":[{"id":311,"href":"https:\/\/gelisenbeyin.net\/blog\/wp-json\/wp\/v2\/posts\/309\/revisions\/311"}],"wp:attachment":[{"href":"https:\/\/gelisenbeyin.net\/blog\/wp-json\/wp\/v2\/media?parent=309"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gelisenbeyin.net\/blog\/wp-json\/wp\/v2\/categories?post=309"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gelisenbeyin.net\/blog\/wp-json\/wp\/v2\/tags?post=309"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}