- #1
mattx118
- 13
- 0
A coin is placed 10.0 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, at which point the coin slides off. What is the coefficient of static friction between the coin and the turntable?
I know that MueK, is going to be Fs / Fn, but I'm having trouble getting those, if anyone can give me a clue into start this.
I know that MueK, is going to be Fs / Fn, but I'm having trouble getting those, if anyone can give me a clue into start this.