本题目来源于试卷: Physics Unit11: Vibrations and Waves，类别为 通用国际物理
[单选题]
A 0.50-kg mass is at:h2selo f t yo7i jbpwf,:.m(9tacey f:l ws du5.eq2jt8,hed to a spring of spring constant 20 N/m along a horizontal, frictionless yulest ew :,2fjd58 .qsurface. The object oscillates in simple harmonic motion and has a speed of 1.5 m/s at the equilibrium position. What is the amplitude of vibration?
A. $0.024 \; m$
B. $0.058 \; m$
C. $0.24 \; m$
D. $0.58 \; m$
参考答案: C
本题详细解析:
暂无
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