Overweight and underweight (id: 8742be228)

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

[单选题]
02.36: Two masses, m1 and m2, are connect2i ,e5d0yqolo;ix xx8ed by a cord and arranged at n24h;s(er kas shown in the diagram with m1 sliding along on a frictionless surface and m2 hanging from a lig( eh4;stknr2a ht frictionless pulley. What would be the mass of the falling mass, m2, if both the sliding mass, m1, and the tension, T, in the cord were known?

A. $\frac{1}{g-1}$
B. $\frac{gT}{2}$
C. $\frac{m_1T}{m_1g-T}$
D. $\frac{m_1g-T}{g}$
E. $\frac{m_1(T-g)}{m_1g-T}$


参考答案:  C


本题详细解析: 暂无

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