Physics Unit7: Linear Momentum (id: 47fec9f49)

本题目来源于试卷: Physics Unit7: Linear Momentum，类别为 国际高中通用物理

[单选题]
A 3.0-kg object moves to the right at 4.0 m/s. It collides i gv b6.iv39irbn a1:h(d;i xqzxn perfectly inelastic collxi ;xz:qh1(n dision with a
6.1 kg object moving to the left at 2.0 m/s. What is the total kinetic energy after the collision?

A. $72 \; J$
B. $36 \; J$
C. $24 \; J$
D. $0 \; J$


参考答案:  D


本题详细解析: 暂无

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