Skip to content
Categories:

範例:運動量與向量處理

一網球與地面彈性碰撞如右圖，若入射與反彈的速度大小均為v=10 m/s，入射角=反射角且θ=53o，而球與地面接觸時間為0.02s，則在接觸時球之平均加速度量值為多少?

相關文章:

Posted in 平面運動量與向量.

Tagged with , .

rev="post-3289" No comments

By admin – 2010 年 08 月 13 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.

« »
19 visitors online now
4 guests, 11 bots, 4 members
All time: 479 at 08-18-2020 08:10 pm UTC
Max visitors today: 51 at 12:00 am UTC
This month: 56 at 05-01-2024 08:12 pm UTC
This year: 213 at 04-17-2024 12:31 am UTC