카카오스토리
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A와 B가 지면에 떨어질 때까지 날아간 수평 거리를 각각 RA, RB라고 할 때, RA : RB는? (단, 중력가속도는 10m/s2이고 공기 저항은 무시한다.) [3점]https://gongquiz.com/main/pages/search.php?q=%EC%88%98%EB%8A%A5%28%EB%AC%BC%EB%A6%ACII%29
https://gongquiz.com/main/pages/%EA%B7%B8%EB%A6%BC%EC%9D%80+%EC%A7%80%EB%A9%B4%EA%B3%BC+%EC%A7%80%EB%A9%B4%EC%9C%BC%EB%A1%9C%EB%B6%80%ED%84%B0+10m+%EB%86%92%EC%9D%B4%EC%9D%B8+%EA%B3%B3%EC%97%90%EC%84%9C+%EC%88%98%ED%8F%89+%EB%B0%A9%ED%96%A5%EA%B3%BC+30%C2%B0%EC%9D%98+%EA%B0%81%EC%9C%BC%EB%A1%9C+10m%2Fs%EC%86%8D%EB%A0%A5.quiz?mode=practice&quizNo=786884&historyNo=reset&cateNo=580&p=5
[]
[786884,786885,786886,786887,786888,786889,786890,786891,786892,786893]
{"786884":[1,2,3,4,5],"786885":[1,2,3,4,5],"786886":[1,2,3,4,5],"786887":[1,2,3,4,5],"786888":[1,2,3,4,5],"786889":[1,2,3,4,5],"786890":[1,2,3,4,5],"786891":[1,2,3,4,5],"786892":[1,2,3,4,5],"786893":[1,2,3,4,5]}
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120432619
