Physics Unit6: Work and Energy (id: bf31e6128)

本题目来源于试卷: Physics Unit6: Work and Energy，类别为 国际高中通用物理

[单选题]
A 10-N force is needed 8 sxx)ci()p lqkd6s wz8zo: ;3 k0jnytto move an object with a cond:;a1kn0ofm p n0fa)bstant velocity of 5.0 m/s. What power must be deli0o) fdknnpm;f a1a0b:vered to the object by the force?

A. $0.50 \; W$
B. $1.0 \; W$
C. $50 \; W$
D. $100 \; W$


参考答案:  C


本题详细解析: 暂无

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