[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.gcma.cz\/jak-je-mozne-ze-necitime-pohyb-zeme\/#Article","mainEntityOfPage":"https:\/\/www.gcma.cz\/jak-je-mozne-ze-necitime-pohyb-zeme\/","headline":"Jak je mo\u017en\u00e9, \u017ee nec\u00edt\u00edme pohyb Zem\u011b","name":"Jak je mo\u017en\u00e9, \u017ee nec\u00edt\u00edme pohyb Zem\u011b","description":"Pokud byste se zeptali n\u011bjak\u00e9ho \u010dlov\u011bka, kter\u00fd o dan\u00e9 problematice nic nev\u00ed, odpov\u011bd\u011bl by v\u00e1m, \u017ee Zem\u011b je stacion\u00e1rn\u00ed. Koneckonc\u016f, domy ani kopce se neh\u00fdbou, v\u0161e z\u016fst\u00e1v\u00e1 v\u00a0klidu. Je proto a\u017e neintuitivn\u00ed, \u017ee se Zem\u011b ve skute\u010dnosti ot\u00e1\u010d\u00ed velkou rychlost\u00ed a z\u00e1rove\u0148 tak\u00e9 ob\u00edh\u00e1 okolo Slunce. Pokud by to byla pravda, m\u011bli bychom p\u0159eci c\u00edtit ... <a href=\"https:\/\/www.gcma.cz\/jak-je-mozne-ze-necitime-pohyb-zeme\/\" class=\"more-link\">P\u0159e\u010d\u00edst<span class=\"screen-reader-text\"> \"Jak je mo\u017en\u00e9, \u017ee nec\u00edt\u00edme pohyb Zem\u011b\"<\/span> &raquo;<\/a>","datePublished":"2023-08-19","dateModified":"2023-08-19","author":{"@type":"Person","@id":"https:\/\/www.gcma.cz\/author\/#Person","name":"","url":"https:\/\/www.gcma.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/664d9cd24f58d4d0b526991e1fec4656a216f6db124bbd66c69ade0e846d4f16?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/664d9cd24f58d4d0b526991e1fec4656a216f6db124bbd66c69ade0e846d4f16?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"gcma.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.gcma.cz\/wp-content\/uploads\/atmosfera2_3.jpg","url":"https:\/\/www.gcma.cz\/wp-content\/uploads\/atmosfera2_3.jpg","height":0,"width":0},"url":"https:\/\/www.gcma.cz\/jak-je-mozne-ze-necitime-pohyb-zeme\/","about":["V\u011bda"],"wordCount":406,"articleBody":"Pokud byste se zeptali n\u011bjak\u00e9ho \u010dlov\u011bka, kter\u00fd o dan\u00e9 problematice nic nev\u00ed, odpov\u011bd\u011bl by v\u00e1m, \u017ee Zem\u011b je stacion\u00e1rn\u00ed. Koneckonc\u016f, domy ani kopce se neh\u00fdbou, v\u0161e z\u016fst\u00e1v\u00e1 v\u00a0klidu. Je proto a\u017e neintuitivn\u00ed, \u017ee se Zem\u011b ve skute\u010dnosti ot\u00e1\u010d\u00ed velkou rychlost\u00ed a z\u00e1rove\u0148 tak\u00e9 ob\u00edh\u00e1 okolo Slunce. Pokud by to byla pravda, m\u011bli bychom p\u0159eci c\u00edtit n\u011bjak\u00fd pohyb, ne?\u00a0\u00a0Ne tak nezbytn\u011b. A\u010dkoliv se to nezd\u00e1, Zem\u011b je uzav\u0159en\u00fd syst\u00e9m. A jako v\u00a0takov\u00e9m je zde pohyb relativn\u00ed. Nav\u00edc i zde plat\u00ed z\u00e1kon o zachov\u00e1n\u00ed pohybu, kter\u00fd znamen\u00e1, \u017ee v\u00a0podstat\u011b nec\u00edt\u00edme pohyb jako takov\u00fd, n\u00fdbr\u017e akceleraci a deceleraci, tedy zrychlov\u00e1n\u00ed a zpomalov\u00e1n\u00ed. A a\u010dkoliv se rychlost pohybu Zem\u011b m\u011bn\u00ed, je to tak pomal\u00fd proces, \u017ee jej ani nepost\u0159ehneme.\u00a0Vyzkou\u0161et si to m\u016f\u017eeme koneckonc\u016f sami. Kdy\u017e sed\u00edme nap\u0159\u00edklad v\u00a0letadle, kter\u00e9 let\u00ed konstantn\u00ed rychlost\u00ed, \u017e\u00e1dn\u00fd pohyb nec\u00edt\u00edme, i kdy\u017e v\u00edme, \u017ee let\u00edme skute\u010dn\u011b rychle. Ano, pozn\u00e1me, kdy\u017e zpomaluje, zrychluje nebo m\u011bn\u00ed v\u00fd\u0161ku \u2013 s\u00edla n\u00e1s pak tla\u010d\u00ed do sedadel. Av\u0161ak jakmile dos\u00e1hneme letov\u00e9 \u00farovn\u011b, pak se n\u00e1m m\u016f\u017ee zd\u00e1t, \u017ee se ve skute\u010dnosti neh\u00fdbeme.\u00a0\u00a0Stejn\u00e9 je to i s\u00a0p\u0159edm\u011bty. Pokud b\u011bhem letu postav\u00edme na poli\u010dku nap\u0159\u00edklad kel\u00edmek s\u00a0vodou, pak se nerozlije ani neodlet\u00ed dozadu. Nav\u00edc z\u00a0na\u0161eho pohledu z\u016fst\u00e1v\u00e1 v\u00a0klidu \u2013 je v\u016f\u010di n\u00e1m ve st\u00e1le stejn\u00e9 pozici. Stejn\u011b to funguje i s\u00a0na\u0161\u00ed planetou.\u00a0M\u016f\u017eeme se samoz\u0159ejm\u011b pt\u00e1t, pro\u010d nec\u00edt\u00edme v\u00edtr, kter\u00fd by nutn\u011b musel b\u00fdt velmi siln\u00fd. Odpov\u011b\u010f je ta, \u017ee na\u0161e atmosf\u00e9ra se ot\u00e1\u010d\u00ed tak\u00e9, d\u00edky gravita\u010dn\u00edm sil\u00e1m. V\u00edtr pak vznik\u00e1 nikoliv pohybem na\u0161\u00ed planety, n\u00fdbr\u017e oh\u0159\u00edv\u00e1n\u00edm a ochlazov\u00e1n\u00edm vzduchu, a tedy i vznikem oblast\u00ed vy\u0161\u0161\u00edho a ni\u017e\u0161\u00edho tlaku.\u00a0Tak\u00e9 je nutn\u00e9 si uv\u011bdomit, \u017ee nap\u0159\u00edklad rotace kolem sv\u00e9 osy je jedna ot\u00e1\u010dka za den \u2013 to je dvakr\u00e1t pomaleji ne\u017e hodinov\u00e1 ru\u010di\u010dka. Nejedn\u00e1 se tedy o \u017e\u00e1dnou z\u00e1vratnou rychlost, jak by se mohlo zd\u00e1t. Nen\u00ed tedy d\u016fvod, abychom n\u011bjak\u00fd pohyb c\u00edtili.                                                                                                                                                                                                                                                                                                                                                                                                "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Jak je mo\u017en\u00e9, \u017ee nec\u00edt\u00edme pohyb Zem\u011b","item":"https:\/\/www.gcma.cz\/jak-je-mozne-ze-necitime-pohyb-zeme\/#breadcrumbitem"}]}]