Skip to content

Categories:

範例: 重力與向心力

一質量為m置於一無摩擦之桌面,如圖,(1) M保持靜止, m作半徑為R的等速率圓周運動時v為何?(M,m,g,R表示)(2)m物之速度變兩倍,Mm不變下,如欲使M仍保持靜止則R須作如何之調整?  (設重力加速度為g)


[以powercam player瀏覽]

相關文章:

Posted in 牛頓運動定律的應用-等速率圓周運動.

Tagged with , .


One Response

Stay in touch with the conversation, subscribe to the RSS feed for comments on this post.

  1. roadman says

    好棒的一個學習物理的地方..

You must be logged in to post a comment.



69 visitors online now
42 guests, 17 bots, 10 members
All time: 479 at 08-18-2020 08:10 pm UTC
Max visitors today: 119 at 02:26 pm UTC
This month: 222 at 07-01-2024 11:54 pm UTC
This year: 222 at 07-01-2024 11:54 pm UTC