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]
Two objects move on 7b,cp,0aybwyif 6q0 za 6 vf w /yiin9w.dk7qdq)xd18v level frictionless surface. Object A moves east with a momentum of 24 kgm/s.n iw 9wy6/x81 q.f7k)qiv ddvd Object B moves north with momentum 10 kgm/s. They make a perfectly inelastic collision. What is the magnitude of their combined momentum after the collision?
A. 14 kgm/s
B. 26 kgm/s
C. 34 kgm/s
D. cannot be determined without knowing masses and velocities
参考答案: B
本题详细解析:
暂无
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