Coefficient of static friction among coin-turntable
(a) What force causes the centripetal acceleration when the coin is stationary relative to the turntable?
-static friction-inertia-kinetic friction-centrifugal force
(b) What is the coefficient of static friction between coin and turntable?
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What force causes the centripetal acceleration when the coin is stationary relative to the turntable? What is the coefficient of static friction between coin and turntable?
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