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 mass on a spring undergo*:ve ynw*,k0/ p sj;ma m:odiyes SHM.piq+ oc j/mj3aq(n6o6 5-zx nk,pksi+ When the mass passes through the equilibrium position, its instantaneous veloc,+3qmo6-p+nkp kxazosjc q j5/(in 6i ity
A. is maximum.
B. is less than maximum, but not zero.
C. is zero.
D. cannot be determined from the information given.
参考答案: A
本题详细解析:
暂无
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