[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.koeko.cz\/proc-neodletime-ze-zeme-kdyz-se-otaci-tak-rychle\/#Article","mainEntityOfPage":"https:\/\/www.koeko.cz\/proc-neodletime-ze-zeme-kdyz-se-otaci-tak-rychle\/","headline":"Pro\u010d neodlet\u00edme ze Zem\u011b, kdy\u017e se ot\u00e1\u010d\u00ed tak rychle","name":"Pro\u010d neodlet\u00edme ze Zem\u011b, kdy\u017e se ot\u00e1\u010d\u00ed tak rychle","description":"Jednou z\u00a0v\u011bc\u00ed, kter\u00e9 mnoho lid\u00ed p\u0159esv\u011bd\u010duj\u00ed, \u017ee klasick\u00fd model vesm\u00edru tak, jak jej zn\u00e1me, nem\u016f\u017ee b\u00fdt pravda, jsou rychlosti, kter\u00fdch na\u0161e planeta dosahuje. Jedn\u00e1 se p\u0159itom jak o ot\u00e1\u010den\u00ed kolem … ","datePublished":"2024-03-27","dateModified":"2024-03-27","author":{"@type":"Person","@id":"https:\/\/www.koeko.cz\/author\/#Person","name":"","url":"https:\/\/www.koeko.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/3c4e99fa9a9806cd5e8fd7cac6ca73ff5bbf5f3ee309e1745415eebd31482909?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/3c4e99fa9a9806cd5e8fd7cac6ca73ff5bbf5f3ee309e1745415eebd31482909?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"koeko.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.koeko.cz\/wp-content\/uploads\/atmosfera2_7.jpg","url":"https:\/\/www.koeko.cz\/wp-content\/uploads\/atmosfera2_7.jpg","height":0,"width":0},"url":"https:\/\/www.koeko.cz\/proc-neodletime-ze-zeme-kdyz-se-otaci-tak-rychle\/","about":["V\u011bda"],"wordCount":418,"articleBody":"Jednou z\u00a0v\u011bc\u00ed, kter\u00e9 mnoho lid\u00ed p\u0159esv\u011bd\u010duj\u00ed, \u017ee klasick\u00fd model vesm\u00edru tak, jak jej zn\u00e1me, nem\u016f\u017ee b\u00fdt pravda, jsou rychlosti, kter\u00fdch na\u0161e planeta dosahuje. Jedn\u00e1 se p\u0159itom jak o ot\u00e1\u010den\u00ed kolem sv\u00e9 osy, tak i o ob\u011bh kolem Slunce. V\u00a0obou t\u011bchto p\u0159\u00edpadech p\u0159esahuje rychlosti p\u0159evy\u0161uj\u00edc\u00ed n\u011bkolik set tis\u00edc kilometr\u016f v\u00a0hodin\u011b. To samoz\u0159ejm\u011b vyvol\u00e1v\u00e1 ot\u00e1zku, jak je mo\u017en\u00e9, \u017ee \u017e\u00e1dn\u00fd pohyb nec\u00edt\u00edme, a z\u00e1rove\u0148 tak\u00e9 neodlet\u00edme z\u00a0planety.\u00a0\u00a0Je pravdou, \u017ee odst\u0159ediv\u00e1 s\u00edla m\u00e1 pom\u011brn\u011b velkou moc. To si ostatn\u011b vyzkou\u0161el nejsp\u00ed\u0161 ka\u017ed\u00fd z\u00a0n\u00e1s, kdy\u017e se jako mal\u00fd to\u010dil co nejvy\u0161\u0161\u00ed mo\u017enou rychlost\u00ed na koloto\u010di. Sta\u010d\u00ed si jen vzpomenout, kolik p\u00e1d\u016f jsme za\u017eili, a to i p\u0159esto, \u017ee jsme se v\u011bt\u0161inou dr\u017eeli. Odst\u0159ediv\u00e1 s\u00edla v\u0161ak byla mocn\u011bj\u0161\u00ed. Nelze se tedy divit, \u017ee se pt\u00e1me, jak je mo\u017en\u00e9, \u017ee na na\u0161\u00ed planet\u011b, kter\u00e1 se pohybuje mnohem rychleji, nic takov\u00e9ho nepoci\u0165ujeme.\u00a0D\u016fvod je zde pom\u011brn\u011b jednoduch\u00fd: ve\u0161ker\u00e9 tyto rychlosti jsou v\u00a0podstat\u011b jen zd\u00e1nliv\u00e9. Koneckonc\u016f, existuje d\u016fvod, pro\u010d se rychlost ot\u00e1\u010den\u00ed nem\u011b\u0159\u00ed v\u00a0kilometrech za hodinu, p\u0159\u00edpadn\u011b v\u00a0centimetrech za minutu, n\u00fdbr\u017e po\u010dtem ot\u00e1\u010dek za minutu. Sta\u010d\u00ed si vz\u00edt dva r\u016fzn\u011b velk\u00e9 kotou\u010de (\u010d\u00edm rozd\u00edln\u011bj\u0161\u00ed velikost, t\u00edm l\u00e9pe), a oba ot\u00e1\u010det tak, aby jim jedna kompletn\u00ed oto\u010dka trvala p\u0159esn\u011b jednu minutu. Jist\u011b si v\u0161imneme, \u017ee ten men\u0161\u00ed kotou\u010d se pohybuje pomaleji, ne\u017e ten v\u011bt\u0161\u00ed. P\u0159esto, pokud provedeme m\u011b\u0159en\u00ed, zjist\u00edme, \u017ee odst\u0159ediv\u00e1 s\u00edla je u obou naprosto stejn\u00e1.\u00a0\u00a0Naprosto stejn\u00fd princip plat\u00ed i u na\u0161\u00ed planety. V\u011bt\u0161ina z\u00a0n\u00e1s si neum\u00ed p\u0159\u00edli\u0161 dob\u0159e p\u0159edstavit, jak velk\u00e1 ve skute\u010dnosti je. A tak\u00e9 fakt, \u017ee k\u00a0jedn\u00e9 oto\u010dce je pot\u0159eba pln\u00fdch 24 hodin, u ob\u011bhu kolem Slunce pak 365 dn\u00ed. Abychom vid\u011bli, jak pomal\u00fd tento pohyb je, sta\u010d\u00ed se pod\u00edvat na hodinovou ru\u010di\u010dku jak\u00fdchkoliv analogov\u00fdch hodin. Na\u0161e planeta se ot\u00e1\u010d\u00ed je\u0161t\u011b o polovinu pomaleji. A\u010dkoliv je tedy gravitace jednou z\u00a0nejslab\u0161\u00edch sil, v\u00a0porovn\u00e1n\u00ed s\u00a0odst\u0159edivou silou vyvolanou ot\u00e1\u010den\u00edm Zem\u011b je jej\u00ed vliv naprosto dosta\u010duj\u00edc\u00ed.                                                                                                                                                                                                                                                                                                                                                                                        3\/5 - (1 vote)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Pro\u010d neodlet\u00edme ze Zem\u011b, kdy\u017e se ot\u00e1\u010d\u00ed tak rychle","item":"https:\/\/www.koeko.cz\/proc-neodletime-ze-zeme-kdyz-se-otaci-tak-rychle\/#breadcrumbitem"}]}]