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A coin is placed 11.0 cm from the axis of a rotating turntable of variable speed. When
Chapter 5, Problem 12P(choose chapter or problem)
Problem 12P
A coin is placed 11.0 cm from the axis of a rotating turntable of variable speed. When the speed of the turntable is slowly increased, the coin remains fixed on the turntable until a rate of 36 rpm is reached and the coin slides off. What is the coefficient of static friction between the coin and the turntable?
Questions & Answers
QUESTION:
Problem 12P
A coin is placed 11.0 cm from the axis of a rotating turntable of variable speed. When the speed of the turntable is slowly increased, the coin remains fixed on the turntable until a rate of 36 rpm is reached and the coin slides off. What is the coefficient of static friction between the coin and the turntable?
ANSWER:
Solution
Step 1 of 3
In this problem, we have the coefficient of static friction between the coin and the turntable.