竭誠歡迎您光臨本物理教學網站! 版主 張慶堂
有一支球棒長1米,重1公斤,當細端掛280克的手套時,支持棒的中央即平衡,求當不掛手套時,支點距離粗端多少處可保持平衡?
以powercam player 瀏覽[新版詳解][舊版詳解]
Posted in 重心與質心.
Tagged with 力矩, 合力矩=0, 重心.
rev="post-3429" No comments
By admin – 2010 年 09 月 28 日
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.
訂閱文章
本系統會寄確認函給您(有可能在您廣告夾)點選回應後,即可定期收到新文章!
會員人數: 138,886 人
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.