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 attached t*,bsxp6e t5 ovly o;uj hcs5/4o the end of a horizontal sptx gotce+vyu0 + r mzz)i:oh10chj3 26ring of spring constant 50 N/m and set into simple harmonic motion with an amplitude of 0.10 m. +x 2:t gychrchou 3)m061v+tezjioz0What is the total mechanical energy of this system?
A. $0.020 \; J$
B. $25 \; J$
C. $0.25 \; J$
D. $1.0 \; J$
参考答案: C
本题详细解析:
暂无
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