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範例:非彈性碰撞與損失動能

質量為4m的A以速率3v,正面碰撞靜止質量為m的B物,若碰後A物的速率為2v,則(1)B物的速率為何?(A)v (B)2v (C)3v (D)4v (E)5v (2)碰撞前後動能損失為何?(A)mv2 (B)2mv2 (C)3mv2 (D)4mv2 (E)5mv2 [93前中]


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Posted in 一維空間的碰撞(二)非彈性碰撞.

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By admin – 2009 年 05 月 08 日

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