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 2.0-kg mass is hung from a sn/77z/.ku qdq m63urbrfl pgx99qoo ( 8ot4u x *65uhgbneiz8u1 mc hs.v)x 9mpring of spring constant 18 N/m, displaced slightly from its equilibrium positiov*mim1hht)ug8 .4sb 9ux8zxo 5cuen 6n, and released. What is the frequency of its vibration?
A. $0.48 \; Hz$
B. $0.95 \; Hz$
C. $1.5 \; Hz$
D. none of the above
参考答案: A
本题详细解析:
暂无
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