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 connectc;/x 8*odadw hed to a string forms a simple pendulum.k. f9qyd*v y;p The mass is released from rest and undergoes simple harmonic motion. Which one of the following choices correctly ranks the magnitude of the tension in the strd. ky9yf v;pq*ing (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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