[{"question":"Pod\u013ea \u010doho vieme, \u017ee Zem p\u00f4sob\u00ed gravita\u010dnou silou?","answers":["lebo let\u00ed lietadlo","lebo Zem obieha okolo Slnka","lebo vyhoden\u00e1 lopta spadne na zem","lebo sa na povrchu Marsu pova\u013euj\u00fa kamene"],"correct":"lebo vyhoden\u00e1 lopta spadne na zem","order":"1"},{"question":"Okolo ktor\u00fdch telies je gravita\u010dn\u00e9 pole?","answers":["Zeme a Mesiaca","Zeme a Marsu","v\u0161etk\u00fdch telies","Zeme, Marsu a Mesiaca"],"correct":"v\u0161etk\u00fdch telies","order":"2"},{"question":"Ak\u00fdm smerom p\u00f4sob\u00ed gravita\u010dn\u00e1 sila Zeme?","answers":["vodorovn\u00fdm","do stredu Zeme","priamo","nie zvisl\u00fdm"],"correct":"do stredu Zeme","order":"3"},{"question":"Ktor\u00fdm n\u00e1strojom ur\u010d\u00edme zvisl\u00fd smer?","answers":["olovnicou","metrom","teplomerom","magnetom"],"correct":"olovnicou","order":"4"},{"question":"Na\u010do po\u017e\u00edvame vodov\u00e1hu?","answers":["na ur\u010denie hmotnosti vody","na ur\u010denie vodorovn\u00e9ho a zvisl\u00e9ho smeru","na ur\u010denie \u0161ikm\u00e9ho smeru","na ur\u010denie h\u013abky vody"],"correct":"na ur\u010denie vodorovn\u00e9ho a zvisl\u00e9ho smeru","order":"5"},{"question":"Kde dve olovnice mieria rovnak\u00fdm smerom?","answers":["v Prahe a v Pre\u0161ove","na severnom a ju\u017enom p\u00f3le","v Amerike a v Afrike","v \u010c\u00edne a v Amerike"],"correct":"v Prahe a v Pre\u0161ove","order":"6"},{"question":"\u010co m\u00e1 zvisl\u00fd smer?","answers":["vodn\u00e1 hladina","stena domu","strecha","strop"],"correct":"stena domu","order":"7"},{"question":"Ak\u00fd smer m\u00e1 podlaha?","answers":["zvisl\u00fd","\u0161ikm\u00fd","vodorovn\u00fd","nie vodorovn\u00fd"],"correct":"vodorovn\u00fd","order":"8"},{"question":"Pre\u010do nec\u00edtime gravite\u010dn\u00fa silu, ktorou na n\u00e1s p\u00f4sob\u00ed dom?","answers":["lebo m\u00e1 \u0161ikm\u00fa strechu","lebo nep\u00f4sob\u00ed gravita\u010dnou silou","lebo m\u00e1 gravita\u010dn\u00e9 pole","lebo m\u00e1 mal\u00fa hmotnos\u0165"],"correct":"lebo m\u00e1 mal\u00fa hmotnos\u0165","order":"9"},{"question":"Pre\u010do mohli astronauti st\u00e1\u0165 na Mesiaci?","answers":["lebo je Mesiac gu\u013eat\u00fd","lebo Mesiac nem\u00e1 gravita\u010dn\u00e9 pole","lebo Mesiac je v\u00e4\u010d\u0161\u00ed ako Zem","lebo ich Mesiac pri\u0165ahoval gravita\u010dnou silou"],"correct":"lebo ich Mesiac pri\u0165ahoval gravita\u010dnou silou","order":"10"}]