Engineering, 06.10.2019 07:00 zalyndevola
Acoin placed 30.8 cm from the center of a rotating, horizontal turntable slips when its speed is 50.8 cm/s.
(a) what force causes the centripetal acceleration when the coin is stationary relative to the turntable?
(a) static friction
(b) inertia
(c) kinetic friction
(d) centrifugal force
(b) what is the coefficient of static friction between coin and turntable?
Answers: 1
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Acoin placed 30.8 cm from the center of a rotating, horizontal turntable slips when its speed is 50....
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