本题目来源于试卷: Physics Unit7: Linear Momentum，类别为 通用国际物理
[单选题]
A 3.0-kg mass is positioned at (0, 8.0), and a 1.0-kg mkt4gb3n-e48hc nq 1kq2w 1 qk3g, wreiass ispxesd (sj1ht.b(fxyp 15+ 5inu26qk w positioned at (12, 0). What are the coordinates of aes6(5x uq n2 j+pwh15ptbxysfk(d i1. 4.0-kg mass which will result in the center of mass of the system of three masses being located at the origin, (0, 0)?
A. (-3.0, -6.0)
B. (-12, -8.0)
C. (3.0, 6.0)
D. (-6.0, -3.0)
参考答案: A
本题详细解析:
暂无
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