如圖所示物重W靜摩擦係數3/4,施以斜下方之外力F,則欲推動此物體所須最小值為若干?
竭誠歡迎您光臨本物理教學網站! 版主 張慶堂
如圖所示物重W靜摩擦係數3/4,施以斜下方之外力F,則欲推動此物體所須最小值為若干?
Posted in 摩擦力.
rev="post-3457" No comments
By admin – 2010 年 10 月 05 日
會員人數: 139,930 人
Proudly powered by WordPress and Carrington.
0 Responses
Stay in touch with the conversation, subscribe to the RSS feed for comments on this post.
You must be logged in to post a comment.