A pendulum bob hangs in a steady state from the roof of a car as it accelerates horizontally. The angle between the string and the vertical is 10 degrees.
Find the resultant force acting on the bob and the accelreation of the car.
Question about Newton's Law
2009-01-07 5:46 am
回答 (1)
2009-01-07 7:12 am
✔ 最佳答案
The answer is as follows:圖片參考：http://i320.photobucket.com/albums/nn347/old-master/090106_mat_1.jpg?t=1231254707
收錄日期: 2021-04-23 18:38:55
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https://hk.answers.yahoo.com/question/index?qid=20090106000051KK01753