圓周運動問題題目 - 運動
By Ula
at 2005-10-31T00:00
at 2005-10-31T00:00
Table of Contents
一物體以逆時針做等速率圓周運動。當t1=2秒時,他的加速度為(6.00m/s^2)i(4.00m/s^2)j當t2=5秒時,他的加速度為(4.00m/s^2)i(-6.00m/s^2)j請問他圓周運動的半徑是多少?答案是近似值2.92m...Showmore
Tags:
運動
All Comments
By Vanessa
at 2005-11-01T22:36
at 2005-11-01T22:36
Related Posts
何謂運動自我效能
By Megan
at 2005-10-30T00:00
at 2005-10-30T00:00
醫學美容的意願
By Yuri
at 2005-10-30T00:00
at 2005-10-30T00:00
每天晨跑會有蘿菠腿嗎??
By Kyle
at 2005-10-30T00:00
at 2005-10-30T00:00
『運動細胞萎縮症』
By Ula
at 2005-10-30T00:00
at 2005-10-30T00:00
脊椎受傷可以做什麼運動?
By Sarah
at 2005-10-30T00:00
at 2005-10-30T00:00