本题目来源于试卷: Simple Harmonic Motion: Parameters and Typical Relationship,类别为 美国物理杯赛(Physics Bowl)
[单选题]
05.12: A mass on the end ljf n eea:o(. rzfy6qeq 341b.wllg0( of a spring osc o5udfc( e zp0q,8o:puillates with the displacement versus time graph shown to the right. Which of the following statements about its motion is INC 5 (upo0 ,f 8oqeuc:zpdORRECT?

A. The amplitude of the oscillations is 0.08 meters.
B. The frequency of oscillations is 0.5 Hz.
C. The mass achieves a maximum in speed at t = 1.0 second.
D. The period of oscillations is 2.0 seconds.
E. The mass experiences a maximum in the size of the acceleration at t = 1.5 s.
参考答案: A
本题详细解析:
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