{"id":1500,"date":"2012-08-24T10:46:00","date_gmt":"2012-08-24T08:46:00","guid":{"rendered":"http:\/\/www.zsvltava.cz\/fyzika\/?p=1500"},"modified":"2024-12-28T01:04:34","modified_gmt":"2024-12-28T00:04:34","slug":"priklad-na-vypocet-rychlosti","status":"publish","type":"post","link":"https:\/\/www.zsvltava.cz\/fyzika\/?p=1500","title":{"rendered":"Nosoro\u017eec a \u017eirafa – \u0159e\u0161en\u00fd p\u0159\u00edklad na v\u00fdpo\u010det rychlosti"},"content":{"rendered":"

Nosoro\u017eec b\u011b\u017e\u00ed rychlost\u00ed 35 km\/h, \u017eirafa 42 km\/h.
\nJakou vzd\u00e1lenost p\u0159ekonaj\u00ed za 45 minut?
\nVypo\u010d\u00edtej a zn\u00e1zorni pohyb grafem.<\/p>\n

Z\u00e1pis<\/h3>\n

t = 45 min = 0,75 h (vysv\u011btlen\u00ed →<\/a>)
\nvN<\/sub> = 35 km\/h
\nvZ<\/sub> = 42 km\/h
\ns = ? km<\/p>\n

\n

\u0158e\u0161en\u00ed<\/h3>\n\n\n\n\n\n\n
Nosoro\u017eec<\/th>\n\u017dirafa<\/th>\n<\/thead>\n
s = v . t<\/td>\ns = v . t<\/td>\n<\/tr>\n
\ns = 35 km\/h . 0,75 h
\ns = 26,25 km\n<\/td>\n		\ns = 42 km\/h . 0,75 h
\ns = 31,5 km\n<\/td>\n<\/tr>\n<\/table>\n

Za 3\/4 hodiny p\u0159ekonaj\u00ed NOSORO\u017dEC<\/strong> vzd\u00e1lenost 26,25 km a \u017dIRAFA<\/strong> 31,5 km.<\/p>\n

Grafick\u00e9 zn\u00e1zorn\u011bn\u00ed<\/h3>\n

\"\"<\/p>\n

\"\"<\/p>\n

\u0158e\u0161en\u00ed p\u0159\u00edkladu pomoc\u00ed tabulkov\u00e9ho editoru je k dispozici zde ke sta\u017een\u00ed<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"

Nosoro\u017eec b\u011b\u017e\u00ed rychlost\u00ed 35 km\/h, \u017eirafa 42 km\/h. Jakou vzd\u00e1lenost p\u0159ekonaj\u00ed za 45 minut? Vypo\u010d\u00edtej a zn\u00e1zorni pohyb grafem. Z\u00e1pis t = 45 min = …. <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[39],"tags":[23],"class_list":["post-1500","post","type-post","status-publish","format-standard","hentry","category-priklady-pro-6-rocnik","tag-reseny-priklad"],"_links":{"self":[{"href":"https:\/\/www.zsvltava.cz\/fyzika\/index.php?rest_route=\/wp\/v2\/posts\/1500","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=1500"}],"version-history":[{"count":0,"href":"https:\/\/www.zsvltava.cz\/fyzika\/index.php?rest_route=\/wp\/v2\/posts\/1500\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.zsvltava.cz\/fyzika\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1500"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zsvltava.cz\/fyzika\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1500"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zsvltava.cz\/fyzika\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1500"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}