Typical Forces (id: 4fc87f5f9)

本题目来源于试卷: Typical Forces，类别为 美国物理杯赛(Physics Bowl)

[单选题]
14.04: Three equal masses are suspended from a classwumq ym.b)03r y/sw(nglku,y tc7y+.roolt :nz,7k5uvryz r5o2m ceiling by a series of strings as shown in the figure. ok zlrur,n:t y2v7z55 Which string has the greatest tension?

A. Only String A
B. Only String B
C. Only String C
D. Strings A, B, and C have the same non-zero tension.
E. Strings A, B, and C all have no tension.


参考答案:  A


本题详细解析: 暂无

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