카카오스토리
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A를 던진 후 A, B가 처음 충돌할 때까지 걸린 시간은? (단, 중력 가속도는 10m/s2이고, 물체의 크기는 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%EA%B3%BC+%EA%B0%99%EC%9D%B4+%EC%97%B0%EC%A7%81%EC%84%A0%EC%83%81%EC%9D%98+%EB%91%90+%EC%A0%90%EC%97%90%EC%84%9C+%EB%AC%BC%EC%B2%B4+A%EB%A5%BC+10+m%2Fs%EC%9D%98+%EC%86%8D%EB%A0%A5%EC%9C%BC%EB%A1%9C+%EC%97%B0%EC%A7%81+%EC%95%84%EB%9E%98%EC%AA%BD%EC%9C%BC%EB%A1%9C+%EB%8D%98%EC%A7%80%EB%8A%94.quiz?mode=focus&quizNo=787088&historyNo=reset&cateNo=580&p=6
[]
[787088,787089,787090,787091,787092,787093,787094,787095,787096,787097]
{"787088":[1,2,3,4,5],"787089":[1,2,3,4,5],"787090":[1,2,3,4,5],"787091":[1,2,3,4,5],"787092":[1,2,3,4,5],"787093":[1,2,3,4,5],"787094":[1,2,3,4,5],"787095":[1,2,3,4,5],"787096":[1,2,3,4,5],"787097":[1,2,3,4,5]}
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