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,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 , .


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.



26 visitors online now
1 guests, 22 bots, 3 members
All time: 479 at 08-18-2020 08:10 pm UTC
Max visitors today: 43 at 01:28 am UTC
This month: 43 at 05-01-2024 01:28 am UTC
This year: 213 at 04-17-2024 12:31 am UTC