[問題] 一題有關摩擦力的問題
出處:東吳物理系歷屆考題
問題:第一題的b跟c,我不懂題目的敘述,是A+B質量一起算加速度,還是A,B個別算
http://i.imgur.com/iGxgxSA.jpg
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→
04/04 12:26, , 1F
04/04 12:26, 1F
推
04/04 13:45, , 2F
04/04 13:45, 2F
→
04/04 13:45, , 3F
04/04 13:45, 3F
→
04/04 13:45, , 4F
04/04 13:45, 4F
→
04/04 13:45, , 5F
04/04 13:45, 5F
推
04/04 17:23, , 6F
04/04 17:23, 6F
推
04/04 17:31, , 7F
04/04 17:31, 7F
→
04/04 17:31, , 8F
04/04 17:31, 8F