Skip to content
Categories:

範例:重力位能與零位面

已知地球的質量為M,半徑為Re,若在距離地心r(r>Re)處的重力位能為零,則質量為m的物體,在距離地心2r處的重力位能為多少? (假設地球為一均勻之球體)


[詳解]

相關文章:

Posted in 重力位能的一般式.

Tagged with , .

rev="post-1092" No comments

By admin – 2009 年 04 月 28 日

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.

« »
23 visitors online now
5 guests, 9 bots, 9 members
All time: 479 at 08-18-2020 08:10 pm UTC
Max visitors today: 36 at 12:01 am UTC
This month: 213 at 04-17-2024 12:31 am UTC
This year: 213 at 04-17-2024 12:31 am UTC