{"id":5755,"date":"2025-07-15T13:34:45","date_gmt":"2025-07-15T13:34:45","guid":{"rendered":"https:\/\/functiontranslator.com\/power\/"},"modified":"2021-02-26T10:01:45","modified_gmt":"2021-02-26T10:01:45","slug":"power","status":"publish","type":"post","link":"https:\/\/functiontranslator.com\/cs\/power\/","title":{"rendered":"POWER"},"content":{"rendered":"<h2>\u00davod do funkce POWER<\/h2>\n<p>Funkce POWER je ur\u010dena pro v\u00fdpo\u010det mocnin zadan\u00e9ho \u010d\u00edsla. Jedn\u00e1 se o jednoduchou, ale neoceniteln\u011b u\u017eite\u010dnou funkci, kter\u00e1 nach\u00e1z\u00ed uplatn\u011bn\u00ed v mnoha aplikac\u00edch. Funkce POWER umo\u017en\u00ed z\u00e1kladn\u00ed \u010d\u00edslo umocnit na ur\u010dit\u00fd exponent.<\/p>\n<p>Syntaxe funkce v tabulkov\u00fdch aplikac\u00edch jako Microsoft Excel a Google Sheets je definov\u00e1na n\u00e1sledovn\u011b:<\/p>\n<pre><code>POWER(z\u00e1klad, exponent)<\/code><\/pre>\n<ul>\n<li><code>z\u00e1klad<\/code> je hodnota, kterou chcete umocnit.<\/li>\n<li><code>exponent<\/code> ud\u00e1v\u00e1 po\u010det, na jakou mocninu se z\u00e1klad umocn\u00ed.<\/li>\n<\/ul>\n<h2>P\u0159\u00edklady pou\u017eit\u00ed<\/h2>\n<p>Zde je n\u011bkolik praktick\u00fdch p\u0159\u00edklad\u016f, kter\u00e9 ilustruj\u00ed pou\u017eit\u00ed funkce POWER.<\/p>\n<p>1. P\u0159\u00edklad:<\/p>\n<p> <code>=POWER(5, 3)<\/code> <\/p>\n<p>Tato funkce vypo\u010d\u00edt\u00e1 hodnotu 5 umocn\u011bn\u00e9 na t\u0159et\u00ed, co\u017e d\u00e1 v\u00fdsledek 125.<\/p>\n<p>2. P\u0159\u00edklad:<\/p>\n<p> <code>=POWER(2, 8)<\/code> <\/p>\n<p>Tato funkce vypo\u010d\u00edt\u00e1 hodnotu 2 umocn\u011bn\u00e9 na osm\u00fd, co\u017e d\u00e1 v\u00fdsledek 256.<\/p>\n<h2>Aplikace v praktick\u00fdch \u00faloh\u00e1ch<\/h2>\n<p>N\u00ed\u017ee jsou uvedeny p\u0159\u00edklady, jak m\u016f\u017ee b\u00fdt funkce POWER vyu\u017eita p\u0159i \u0159e\u0161en\u00ed specifick\u00fdch \u00faloh.<\/p>\n<h2>\u00daloha 1: V\u00fdpo\u010det slo\u017een\u00e9ho \u00faroku<\/h2>\n<p>P\u0159i investici 10 000 K\u010d s ro\u010dn\u00ed \u00farokovou sazbou 5 % po dobu 10 let, jak\u00e1 bude celkov\u00e1 hodnota investice po uplynut\u00ed t\u00e9to doby?<\/p>\n<p>Formula pro v\u00fdpo\u010det slo\u017een\u00e9ho \u00faroku je:<\/p>\n<pre><code>Kone\u010dn\u00e1 hodnota = Po\u010d\u00e1te\u010dn\u00ed \u010d\u00e1stka * (1 + \u00farokov\u00e1 sazba)^po\u010det let<\/code><\/pre>\n<p>K vypo\u010d\u00edt\u00e1n\u00ed pou\u017eijeme funkci POWER:<\/p>\n<p> <code>=10000 * POWER(1 + 0.05, 10)<\/code> <\/p>\n<p>Tento v\u00fdpo\u010det vr\u00e1t\u00ed hodnotu 16288,95 K\u010d.<\/p>\n<h2>\u00daloha 2: V\u00fdpo\u010det kinetick\u00e9 energie<\/h2>\n<p>V oblasti fyziky je kinetick\u00e1 energie E objektu definov\u00e1na jako E = 1\/2 * m * v^2, kde m je hmotnost a v rychlost. Kolik je kinetick\u00e1 energie objektu o hmotnosti 50 kg, kter\u00fd se pohybuje rychlost\u00ed 12 m\/s?<\/p>\n<p>Pro v\u00fdpo\u010det v^2 pou\u017eijeme funkci POWER:<\/p>\n<p> <code>=0.5 * 50 * POWER(12, 2)<\/code> <\/p>\n<p>Tento v\u00fdpo\u010det vr\u00e1t\u00ed hodnotu 3600 Joules.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Umocn\u00ed \u010d\u00edslo na\u00a0zadanou mocninu<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[282],"tags":[],"class_list":["post-5755","post","type-post","status-publish","format-standard","hentry","category-matematicke-a-trigonometricke"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Funkce POWER v Excelu: jak funguje, primjeri kori\u0161tenja formule<\/title>\n<meta name=\"description\" content=\"Opis funkcije POWER u Excelu i Google tablicama. 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