Physics Unit6: Work and Energy (id: b2cc86ae4)

本题目来源于试卷: Physics Unit6: Work and Energy，类别为 通用国际物理

[单选题]
What is the correct unit of work exprqi9 j58rny dz *xis. 53eca7yressed in SI unit;m6ij+:mqmb/av1vsh ks lu+zl vv(7,s?

A. $kg m/s^2$
B. $kg m^{2}/s$
C. $kg m^{2}/s^2$
D. $kg^2 m/s^2$


参考答案:  C


本题详细解析: 暂无

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