How fast can the turn table rotate before the coin slips off

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Question: A coin of mass m is placed distance r from the center of a turntable. The coefficient of static friction between the coin and the turntable is μ. Starting from rest, the turntable is gradually rotated faster and faster.

a) how fast can the turntable (in terms of your givens) rotate before the coin slips off?

Reference no: EM132103518

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