Physics Unit9: Static Equilibrium, Elasticity and Fracture (id: 7125e777a)

本题目来源于试卷: Physics Unit9: Static Equilibrium, Elasticity and Fracture，类别为 通用国际物理

[单选题]
A person weighing 800 N stands w qxu9a/bzdb z dt5)3b;i r:f+.gqwl1kc th one foot on each of two bathroom scales. Which statementwkcq r :+f.1lg is definitely true?

A. Each scale will read 800 N.
B. Each scale will read 400 N.
C. If one scale reads 500 N, the other will read 300 N.
D. None of the above is definitely true.


参考答案:  C


本题详细解析: 暂无

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