gc textbook chapter 11 Vibrations and Waves (id: e1e2efcac)

本题目来源于试卷: gc textbook chapter 11 Vibrations and Waves，类别为 通用国际物理

[问答题]
A block of mass M isy*ebj85 b8wsqqq.; cc4nkk5;n oo;5 a (:wqpyth9ipk0rs nx6 suspended from a ceiling by a spring with spring stiffness constant k. A penny of mass m is placed oan(5 0owx;i6khtkkrspq :np5n4y 9; on top of the block. What is the maximum amplitude of oscillations that will allow the penny to just stay on top of the block? (Assume $m \ll M$)

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