[{"question":"\u010co je dr\u00e1ha?","answers":["ur\u010dit\u00e1 vzdialenos\u0165","\u010diara, ktor\u00fa teleso pri pohybe op\u00ed\u0161e","ur\u010dit\u00e1 d\u013a\u017eka","\u010das\u0165 trajekt\u00f3rie, ktor\u00fa teleso prejde za ur\u010dit\u00fd \u010das"],"correct":"\u010das\u0165 trajekt\u00f3rie, ktor\u00fa teleso prejde za ur\u010dit\u00fd \u010das","order":"1"},{"question":"Ako ozna\u010dujeme dr\u00e1hu?","answers":["d","s","m","v"],"correct":"s","order":"2"},{"question":"Ak\u00e1 je z\u00e1kladn\u00e1 jednotka dr\u00e1hy?","answers":["kilometer","meter","meter za sekundu","kilometer za hodinu"],"correct":"meter","order":"3"},{"question":"Od \u010doho z\u00e1vis\u00ed d\u013a\u017eka dr\u00e1hy?","answers":["od \u010dasu","od r\u00fdchlosti","od vzdialenosti a \u010dasu","od r\u00fdchlosti a \u010dasu"],"correct":"od r\u00fdchlosti a \u010dasu","order":"4"},{"question":"Ako vypo\u010d\u00edtame d\u013a\u017eku dr\u00e1hy?","answers":["s = v .t","v = s .t","s = v \/t","s = t \/v"],"correct":"s = v .t","order":"5"},{"question":"Vypo\u010d\u00edtajte d\u013a\u017eku dr\u00e1hy, ak r\u00fdchlos\u0165 je 20 m\/s a \u010das 5 min\u00fat:","answers":["600 m","6 km","60 km","60 m"],"correct":"6 km","order":"6"},{"question":"Vypo\u010d\u00edtajte d\u013a\u017eku dr\u00e1hy, ak r\u00fdchlos\u0165 je 120 km\/h a \u010das 30 min\u00fat","answers":["600 km","6 km","60 km","50 km"],"correct":"60 km","order":"7"},{"question":"Vypo\u010d\u00edtajte d\u013a\u017eku dr\u00e1hy, ak r\u00fdchlos\u0165 je 90 km\/h a \u010das 7200 sek\u00fand","answers":["160 km","90 km","180 km","200 km"],"correct":"180 km","order":"8"},{"question":"Vypo\u010d\u00edtajte r\u00fdchlos\u0165, ak teleso pre\u0161lo dr\u00e1hu 18 km za \u010das 15 min\u00fat:","answers":["20 m\/s","20 km\/h","18 km\/h","18 m\/s"],"correct":"20 m\/s","order":"9"},{"question":"Vypo\u010d\u00edtajte \u010das, za ktor\u00fd prejde teleso r\u00fdchlos\u0165ou 50 km\/h dr\u00e1hu 20 000 m","answers":["0,4 hodiny","40 min\u00fat","4 min\u00faty","15 min\u00fat"],"correct":"0,4 hodiny","order":"10"}]