Skip to content
Categories:

範例:爆炸型多質點系統的斜拋運動(二維)

一砲彈自距地面25m的高度處,以53o的仰角,25m/s的初速發射,中途爆裂為等質量的兩碎片,其一在發射後4秒落在拋出點之正下方的地面上,求此時兩碎片之距離? (g=10 m/s2)【84中一中]


[詳解]

相關文章:

Posted in 多質點系統的質心運動.

Tagged with , .

rev="post-301" No comments

By admin – 2009 年 01 月 07 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.

« »
86 visitors online now
8 guests, 74 bots, 4 members
All time: 479 at 08-18-2020 08:10 pm UTC
Max visitors today: 110 at 12:06 am UTC
This month: 145 at 11-03-2024 07:36 pm UTC
This year: 259 at 08-23-2024 08:56 pm UTC