本题目来源于试卷: Physics Unit7: Linear Momentum，类别为 通用国际物理
[单选题]
The center of mass of a two-particle -ome 379 q1)5eigb3 tx:fy(irwwxz z dsystem is at the origin. One particle iduqe 0 pa7 mhbz,y;w23douw,*s located at (3.0 m, 0) and has a mass of 2.0 kg. What is the location of the second mass op2y ,*0oud 3uwqbmze h,;7 adwf 3.0 kg?
A. (-3.0 m, 0)
B. (-2.0 m, 0)
C. (2.0 m, 0)
D. (3.0 m, 0)
参考答案: B
本题详细解析:
暂无
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