[{"question":"Ktor\u00fd astron\u00f3m bol st\u00fapencom geocentrickej s\u00fastavy","answers":["Kopernik","Ptolemaios","Tycho de Brahe","Kepler"],"correct":"Ptolemaios","order":"1"},{"question":"Z\u00e1kony pohybu plan\u00e9t objavil","answers":["Kopernik","Ptolemaios","Tycho de Brahe","Kepler"],"correct":"Kepler","order":"2"},{"question":"Prv\u00fd Keplerov z\u00e1kon ur\u010duje","answers":["tvar trajekt\u00f3ri\u00ed plan\u00e9t","ve\u013ekos\u0165 r\u00fdchlosti plan\u00e9t","obe\u017en\u00fa dobu plan\u00e9t","stredn\u00fa vzdialenos\u0165"],"correct":"tvar trajekt\u00f3ri\u00ed plan\u00e9t","order":"3"},{"question":"Keplerove z\u00e1kony s\u00fa kinematick\u00e9 z\u00e1kony, lebo","answers":["plan\u00e9ty sa pohybuj\u00fa po elips\u00e1ch","pohyb plan\u00e9t neopisuj\u00fa","pohyb plan\u00e9t opisuj\u00fa","zis\u0165uj\u00fa pr\u00ed\u010diny pohybu plan\u00e9t"],"correct":"pohyb plan\u00e9t opisuj\u00fa","order":"4"},{"question":"Vzdialenos\u0165 stredu elipsy a pr\u00edslnia je","answers":["a","b","e","r"],"correct":"a","order":"5"},{"question":"Druh\u00fd Keplerov z\u00e1kon sa zober\u00e1","answers":["strednou vzdialenos\u0165ou od Slnka","r\u00fdchlos\u0165ou pohybu plan\u00e9ty","obe\u017enou dobou","tvarom trajekt\u00f3rie"],"correct":"r\u00fdchlos\u0165ou pohybu plan\u00e9ty","order":"6"},{"question":"D\u00f4sledkom druh\u00e9ho Keplerovho z\u00e1kona je","answers":["v okol\u00ed odslnia sa plan\u00e9ta pohybuje v\u00e4\u010d\u0161ou r\u00fdchlos\u0165ou","plan\u00e9ta sa pohybuje st\u00e1lou r\u00fdchlos\u0165ou","v okol\u00ed pr\u00edslnia sa plan\u00e9ta pohybuje men\u0161ou r\u00fdchlos\u0165ou","v okol\u00ed pr\u00edslnia sa plan\u00e9ta pohybuje v\u00e4\u010d\u0161ou r\u00fdchlos\u0165ou"],"correct":"v okol\u00ed pr\u00edslnia sa plan\u00e9ta pohybuje v\u00e4\u010d\u0161ou r\u00fdchlos\u0165ou","order":"7"},{"question":"Stredn\u00e1 vzdialenos\u0165 Zeme od Slnka sa naz\u00fdva","answers":["1T","1KA","1AU","1AR"],"correct":"1AU","order":"8"},{"question":"Vypo\u010d\u00edtajte stredn\u00fa vzdialenos\u0165 Ur\u00e1nu od Slnka ak obe\u017en\u00e1 doba je 84rokov","answers":["19AU","9AU","45AU","29AU"],"correct":"19AU","order":"9"},{"question":"Vypo\u010d\u00edtajte obe\u017en\u00fa dobu Nept\u00fanu ak str. vzdialenos\u0165 je 30AU","answers":["120 rokov","165 rokov","28 rokov","84 rokov"],"correct":"165 rokov","order":"10"}]