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</html><thumbnail_url>https://www.autolexicon.net/obr_clanky/cs_konska_sila_002.jpg</thumbnail_url><thumbnail_width>326</thumbnail_width><thumbnail_height>228</thumbnail_height><description>Ko&#x148;sk&#xE1; s&#xED;la byla d&#x159;&#xED;ve velmi &#x10D;asto pou&#x17E;&#xED;van&#xE1; fyzik&#xE1;ln&#xED; jednotka v&#xFD;konu. V sou&#x10D;asnosti se s ko&#x148;skou silou setk&#xE1;te sp&#xED;&#x161;e jen v souvislosti s v&#xFD;kony automobilov&#xFD;ch a motocyklov&#xFD;ch motor&#x16F;. Ko&#x148;sk&#xE1; s&#xED;la je dnes nahrazena exaktn&#x11B;j&#x161;&#xED; jednotkou SI Watt. S definic&#xED; ko&#x148;sk&#xE9; s&#xED;ly p&#x159;i&#x161;el koncem 18. stolet&#xED; anglick&#xFD; vyn&#xE1;lezce James Watt.</description></oembed>
