Fin the acceleration
更新1:
find the acceleration of the P
physics resultant force
2009-01-14 5:34 am
two force x y are ating on an object P.The vaule of x y is 40N and 80N.The forces are make the angle 150 each other
Fin the acceleration
Fin the acceleration
回答 (1)
2009-01-14 8:38 am
✔ 最佳答案
The answer is as follows:圖片參考：http://i320.photobucket.com/albums/nn347/old-master/090114_phy_1.jpg?t=1231864635
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https://hk.answers.yahoo.com/question/index?qid=20090113000051KK01825