本题目来源于试卷: Circular Motion，类别为 美国物理杯赛(Physics Bowl)
[单选题]
16.32: A mass connected t,8a(ol d)tk kgo v8w3f m,clupo;ay7:r a string forms a simple pendulum. The mass is released from rest and 7:a8c;fur 3my op,lwvundergoes simple harmonic motion. Which one of the following choices correctly ranks the magnitude of the tension in the string (T), the gravitational force on the mass (W), and the net force acting on the mass (F) when the mass swings through its lowest point?
A. $F < W = T$
B. $W < T < F$
C. $W < F = T$
D. $F < W < T$
E. More information is required to answer the question.
参考答案: D
本题详细解析:
暂无
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