카카오스토리
URL 복사
x=4m일 때 물체의 속력이 6m/s이었다면, 수평면과 물체 사이의 운동마찰계수는?(단, 중력가속도는 10m/s2이다)[3점]https://gongquiz.com/main/pages/search.php?q=%EC%88%98%EB%8A%A5%28%EB%AC%BC%EB%A6%ACI%29
https://gongquiz.com/main/pages/%EA%B7%B8%EB%A6%BC+%28%EA%B0%80%29%EB%8A%94+%EC%88%98%ED%8F%89%EB%A9%B4%EC%97%90+%EC%A0%95%EC%A7%80%ED%95%B4+%EC%9E%88%EB%8D%98+%EC%A7%88%EB%9F%89+2kg%EC%9D%B8+%EB%AC%BC%EC%B2%B4%EC%97%90+%EC%88%98%ED%8F%89%EB%B0%A9%ED%96%A5%EC%9C%BC%EB%A1%9C+%ED%9E%98+F%EA%B0%80+%EC%9E%91%EC%9A%A9%ED%95%98%EB%8A%94+%EB%AA%A8.quiz?mode=practice&quizNo=785188&historyNo=reset&cateNo=579&p=4
[]
[785188,785189,785190,785191,785192,785193,785194,785195,785196,785197]
{"785188":[1,2,3,4,5],"785189":[1,2,3,4,5],"785190":[1,2,3,4,5],"785191":[1,2,3,4,5],"785192":[1,2,3,4,5],"785193":[1,2,3,4,5],"785194":[1,2,3,4,5],"785195":[1,2,3,4,5],"785196":[1,2,3,4,5],"785197":[1,2,3,4,5]}
practice
128014127
