{"id":6054,"date":"2025-09-17T10:26:24","date_gmt":"2025-09-17T08:26:24","guid":{"rendered":"https:\/\/www.zsvltava.cz\/fyzika\/?p=6054"},"modified":"2025-10-01T07:54:30","modified_gmt":"2025-10-01T05:54:30","slug":"priklad-s-trolejbusem-reseni","status":"publish","type":"post","link":"https:\/\/www.zsvltava.cz\/fyzika\/?p=6054","title":{"rendered":"P\u0159\u00edklady na v\u00fdpo\u010det rychlosti (+ \u0159e\u0161en\u00ed)"},"content":{"rendered":"<h1>P\u0159\u00edklad s trolejbusem<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.zsvltava.cz\/fyzika\/wp-content\/uploads\/2025\/09\/trolejbus9.png\" alt=\"\" width=\"510\" height=\"607\" class=\"aligncenter size-full wp-image-6057\" srcset=\"https:\/\/www.zsvltava.cz\/fyzika\/wp-content\/uploads\/2025\/09\/trolejbus9.png 510w, https:\/\/www.zsvltava.cz\/fyzika\/wp-content\/uploads\/2025\/09\/trolejbus9-252x300.png 252w\" sizes=\"auto, (max-width: 510px) 100vw, 510px\" \/><\/p>\n<ol>\n<li> Jakou pr\u016fm\u011brnou rychlost\u00ed se pohybuje trolejbus po \u010cesk\u00fdch Bud\u011bjovic\u00edch? &#8211; Zohledn\u00edme skute\u010dnost, \u017ee v ka\u017ed\u00e9 zast\u00e1vce bus stoj\u00ed p\u0159ibli\u017en\u011b 30 s<\/li>\n<li> Jak dlouho by trvala cesta do Prahy? (150 km, bez zast\u00e1vek)<\/li>\n<li> Jak dlouho by trvala cesta kolem rovn\u00edku? (40 000 km)<\/li>\n<li> Jak se jmenuje \u0159idi\u010d autobusu?<\/li>\n<li> Vyjedeme s autobusem ve stejn\u00fd \u010das na kole. Jak rychle bychom museli jet, abychom do c\u00edle dorazili stejn\u011b jako trolejbus?<\/li>\n<\/ol>\n<p>&#8211; <a href=\"https:\/\/www.zsvltava.cz\/fyzika\/wp-content\/uploads\/2025\/09\/Priklad-s-trolejbusem.pdf\">\u0158e\u0161en\u00ed p\u0159\u00edkladu<\/a><\/p>\n<h1>P\u0159\u00edklad s vlakem<\/h2>\n<p><strong>Jak\u00e1 je pr\u016fm\u011brn\u00e1 rychlost vlaku? Podobn\u011b jako v p\u0159edchoz\u00edm p\u0159\u00edpadu, nebudeme uva\u017eovat \u010das, kdy vlak stoj\u00ed.<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.zsvltava.cz\/fyzika\/wp-content\/uploads\/2025\/09\/vlak-praha.png\" alt=\"\" width=\"723\" height=\"378\" class=\"aligncenter size-full wp-image-6063\" srcset=\"https:\/\/www.zsvltava.cz\/fyzika\/wp-content\/uploads\/2025\/09\/vlak-praha.png 723w, https:\/\/www.zsvltava.cz\/fyzika\/wp-content\/uploads\/2025\/09\/vlak-praha-300x157.png 300w\" sizes=\"auto, (max-width: 723px) 100vw, 723px\" \/><\/p>\n<p>(Spr\u00e1vn\u00e1 odpov\u011b\u010f je \u010d\u00edslo bl\u00edzk\u00e9 \u010d\u00edslu, kter\u00e9 je o 10<sup>0<\/sup> men\u0161\u00ed ne\u017e: 10<sup>2<\/sup>)<\/p>\n<h2>Dal\u0161\u00ed 4 p\u0159\u00edklady + \u0159e\u0161en\u00ed<\/h2>\n<p>&#8211; <a href=\"https:\/\/www.zsvltava.cz\/fyzika\/wp-content\/uploads\/2025\/09\/2-2-jednoduche-priklady.pdf\">pdf ke sta\u017een\u00ed (2+2 p\u0159\u00edklady)<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>P\u0159\u00edklad s trolejbusem Jakou pr\u016fm\u011brnou rychlost\u00ed se pohybuje trolejbus po \u010cesk\u00fdch Bud\u011bjovic\u00edch? &#8211; Zohledn\u00edme skute\u010dnost, \u017ee v ka\u017ed\u00e9 zast\u00e1vce bus stoj\u00ed p\u0159ibli\u017en\u011b 30 s Jak &#8230;. <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[43],"tags":[23,28],"class_list":["post-6054","post","type-post","status-publish","format-standard","hentry","category-priklady-pro-8-rocnik","tag-reseny-priklad","tag-vypocet-rychlosti"],"_links":{"self":[{"href":"https:\/\/www.zsvltava.cz\/fyzika\/index.php?rest_route=\/wp\/v2\/posts\/6054","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zsvltava.cz\/fyzika\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zsvltava.cz\/fyzika\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zsvltava.cz\/fyzika\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zsvltava.cz\/fyzika\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6054"}],"version-history":[{"count":14,"href":"https:\/\/www.zsvltava.cz\/fyzika\/index.php?rest_route=\/wp\/v2\/posts\/6054\/revisions"}],"predecessor-version":[{"id":6118,"href":"https:\/\/www.zsvltava.cz\/fyzika\/index.php?rest_route=\/wp\/v2\/posts\/6054\/revisions\/6118"}],"wp:attachment":[{"href":"https:\/\/www.zsvltava.cz\/fyzika\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6054"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zsvltava.cz\/fyzika\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6054"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zsvltava.cz\/fyzika\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6054"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}