[{"question":"Ak\u00e9 veli\u010diny sa meraj\u00fa na ur\u010denie r\u00fdchlosti be\u017eca po\u010das pretekov?","answers":["\u010das","dr\u00e1ha","dr\u00e1ha a \u010das, za ktor\u00fd dr\u00e1hu prebehol","\u00fasek dr\u00e1hy"],"correct":"dr\u00e1ha a \u010das, za ktor\u00fd dr\u00e1hu prebehol","order":"1"},{"question":"Ak\u00fd je svetov\u00fd rekord v behu na 100m?","answers":["9,58 s","8,58 s","10,58 s","11,58 s"],"correct":"9,58 s","order":"2"},{"question":"Pod\u013ea ak\u00e9ho vz\u0165ahu vypo\u010d\u00edtate ve\u013ekos\u0165 r\u00fdchlosti?","answers":["v = t\/s","v = s\/t","v = s.t","v = s - t"],"correct":"v = s\/t","order":"3"},{"question":"R\u00fdchlos\u0165 5m\/s vyjadrite v km\/h.","answers":["1,39 km\/h","18 km\/h","1,4 km\/h","8,6 km\/h"],"correct":"18 km\/h","order":"4"},{"question":"Ako sa men\u00ed r\u00fdchlos\u0165 v \u010dase kde graf v(t) st\u00fapa?","answers":["ned\u00e1 sa to ur\u010di\u0165","nemen\u00ed sa","zmen\u0161uje sa","narast\u00e1"],"correct":"narast\u00e1","order":"5"},{"question":"Ak\u00fd tvar m\u00e1 graf v(t) v \u010dase, ke\u010f sa hodnota r\u00fdchlosti zmen\u0161uje?","answers":["kles\u00e1","st\u00fapa","je rovnobe\u017en\u00fd s \u010dasovou osou x","je rovnobe\u017en\u00fd s r\u00fdchlostnou osou y"],"correct":"kles\u00e1","order":"6"},{"question":"Ako zn\u00e1zorn\u00edme do grafu v(t) priemern\u00fa r\u00fdchlos\u0165?","answers":["rovnobe\u017ene s r\u00fdchlostnou osou y","bodkou na \u010dasovej osi x","rovnobe\u017ene s \u010dasovou osou x","bodkou na r\u00fdchlostnej osi y"],"correct":"rovnobe\u017ene s \u010dasovou osou x","order":"7"},{"question":"Ako sa men\u00ed r\u00fdchlos\u0165 v \u010dase kde je graf v(t)rovnobe\u017en\u00fd s \u010dasovou osou x?","answers":["ned\u00e1 sa to ur\u010di\u0165","zmen\u0161uje sa","narast\u00e1","nemen\u00ed sa"],"correct":"nemen\u00ed sa","order":"8"},{"question":"Ak\u00fd tvar by mal graf v(t) tak\u00e9ho pohybu: auto ide po dia\u013enici r\u00fdchlos\u0165ou 100 km\/h a spomal\u00ed na 80 km\/h?","answers":["rovnobe\u017ene s \u010dasovou osou x a potom st\u00fapa","st\u00fapa a potom kles\u00e1","rovnobe\u017ene s \u010dasovou osou x a potom kles\u00e1","kles\u00e1 a potom st\u00fapa"],"correct":"rovnobe\u017ene s \u010dasovou osou x a potom kles\u00e1","order":"9"},{"question":"Ak\u00fd pohyb auta zobrazuje graf v(t), ak m\u00e1 tak\u00fd tvar: st\u00fapa a potom kles\u00e1?","answers":["auto zr\u00fdch\u013euje a potom spoma\u013euje","auto spoma\u013euje a potom zr\u00fdch\u013euje","auto nemen\u00ed r\u00fdchlos\u0165 a potom spoma\u013euje","auto zr\u00fdch\u013euje a potom nemen\u00ed r\u00fdchlos\u0165"],"correct":"auto zr\u00fdch\u013euje a potom spoma\u013euje","order":"10"}]