Physics
Oscillations Mechanical Waves
A small block of mass m1 rests on a piston

A small block of mass m1 rests on a piston that is vibrating vertically with simple harmonic

Question:

A small block of mass m1 rests on a piston that is vibrating vertically with simple harmonic motion given by y = A sin wt.

(a) Show that the block will leave the piston if w2A > g.

(b) If w2A = 3g and A = 15 cm, at what time will the block leave the piston?

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a At maximum upward extension the block is momentarily at rest ...View the full answer

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Question Posted: Jul 12, 2011 08:31 PM

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