{"id":7829,"date":"2023-08-05T21:04:56","date_gmt":"2023-08-05T19:04:56","guid":{"rendered":"https:\/\/fizikaimatematika.com\/courses\/fizika-zadaci-sedmi-razred-sila-i-kretanje-prvi-deo\/lesson\/50-zadatak-autobus-se-kretao-brzinom-od-72-km-h\/"},"modified":"2023-08-05T21:04:56","modified_gmt":"2023-08-05T19:04:56","slug":"50-zadatak-autobus-se-kretao-brzinom-od-72-km-h","status":"publish","type":"lesson","link":"https:\/\/fizikaimatematika.com\/courses\/fizika-zadaci-sedmi-razred-sila-i-kretanje-prvi-deo\/lesson\/50-zadatak-autobus-se-kretao-brzinom-od-72-km-h\/","title":{"rendered":"50. zadatak: Autobus se kretao brzinom od 72 km\/h &#8230;"},"content":{"rendered":"<ul>\n<li>\u0410\u0443\u0442\u043e\u0431\u0443\u0441 \u0441\u0435 \u043a\u0440\u0435\u0442\u0430\u043e \u0431\u0440\u0437\u0438\u043d\u043e\u043c \u043e\u0434 72 km\/h \u0443 \u0442\u0440\u0435\u043d\u0443\u0442\u043a\u0443 \u043a\u0430\u0434\u0430 \u0458\u0435 \u0432\u043e\u0437\u0430\u0447 \u0443\u043e\u0447\u0438\u043e \u0437\u043d\u0430\u043a \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u045a\u0430 \u0431\u0440\u0437\u0438\u043d\u0435 \u043e\u0434 40 km\/h \u043a\u043e\u0458\u0438 \u0441\u0435 \u043d\u0430\u043b\u0430\u0437\u0438\u043e \u043d\u0430 \u0443\u0434\u0430\u0459\u0435\u043d\u043e\u0441\u0442\u0438 \u043e\u0434 50 m. \u0425\u043e\u045b\u0435 \u043b\u0438 \u0432\u043e\u0437\u0430\u0447 \u0443\u0441\u043f\u0435\u0442\u0438 \u0434\u0430 \u0441\u043c\u0430\u045a\u0438 \u0431\u0440\u0437\u0438\u043d\u0443 \u043d\u0430 \u0434\u043e\u0437\u0432\u043e\u0459\u0435\u043d\u0443 \u0434\u043e \u0442\u0440\u0435\u043d\u0443\u0442\u043a\u0430 \u043a\u0430\u0434\u0430 \u0434\u043e\u0452\u0435 \u0434\u043e \u0437\u043d\u0430\u043a\u0430, \u0430\u043a\u043e \u0458\u0435 \u0430\u0443\u0442\u043e\u0431\u0443\u0441 \u043f\u043e\u0447\u0435\u043e \u0440\u0430\u0432\u043d\u043e\u043c\u0435\u0440\u043d\u043e \u0434\u0430 \u0443\u0441\u043f\u043e\u0440\u0430\u0432\u0430 \u0443\u0441\u043f\u043e\u0440\u0435\u045a\u0435\u043c \u043e\u0434 2 m\/s<sup>2<\/sup>?<\/li>\n<li>Autobus se kretao brzinom od 72 km\/h u trenutku kada je voza\u010d uo\u010dio znak ograni\u010denja brzine od 40 km\/h koji se nalazio na udaljenosti od 50 m. Hoc\u0301e li voza\u010d uspeti da smanji brzinu na dozvoljenu do trenutka kada do\u0111e do znaka, ako je autobus po\u010deo ravnomerno da usporava usporenjem od 2 m\/s<sup>2<\/sup>?<\/li>\n<\/ul>\n","protected":false},"comment_status":"open","ping_status":"closed","template":"","_links":{"self":[{"href":"https:\/\/fizikaimatematika.com\/index.php\/wp-json\/wp\/v2\/lesson\/7829"}],"collection":[{"href":"https:\/\/fizikaimatematika.com\/index.php\/wp-json\/wp\/v2\/lesson"}],"about":[{"href":"https:\/\/fizikaimatematika.com\/index.php\/wp-json\/wp\/v2\/types\/lesson"}],"replies":[{"embeddable":true,"href":"https:\/\/fizikaimatematika.com\/index.php\/wp-json\/wp\/v2\/comments?post=7829"}],"wp:attachment":[{"href":"https:\/\/fizikaimatematika.com\/index.php\/wp-json\/wp\/v2\/media?parent=7829"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}