카카오스토리
URL 복사
물체에 작용하는 수직항력(또는 수직힘)의 크기는 몇 N인가? (단, 중력가속도 크기는 10 m/s2 이다.)https://gongquiz.com/main/pages/search.php?q=%EC%86%8C%EB%B0%A9%EA%B3%B5%EB%AC%B4%EC%9B%90%28%EA%B3%B5%EA%B0%9C%29+%EA%B3%BC%ED%95%99
https://gongquiz.com/main/pages/%EA%B7%B8%EB%A6%BC%EC%9D%80+%EC%A7%88%EB%9F%89+3+kg%EC%9D%B8+%EB%AC%BC%EC%B2%B4%EB%A5%BC+20+N%EC%9D%98+%ED%9E%98%EC%9C%BC%EB%A1%9C+%EC%A7%80%EB%A9%B4%EA%B3%BC+%EC%88%98%EC%A7%81%EB%B0%A9%ED%96%A5%EC%9C%BC%EB%A1%9C+%EB%8B%B9%EA%B8%B0%EB%8A%94+%EB%AA%A8%EC%8A%B5%EC%9D%84+%EB%82%98%ED%83%80%EB%82%B8+.quiz?mode=practice&quizNo=725257&historyNo=reset&dateNo=9971
[]
[725257,725258,725259,725260,725261,725262,725263,725264,725265,725266]
{"725257":[1,2,3,4],"725258":[1,2,3,4],"725259":[1,2,3,4],"725260":[1,2,3,4],"725261":[1,2,3,4],"725262":[1,2,3,4],"725263":[1,2,3,4],"725264":[1,2,3,4],"725265":[1,2,3,4],"725266":[1,2,3,4]}
practice
117953236
