A bowler throws a bowling ball of radius R=10 CM down the lane with initials speed V0=10m/s, The ball is thrown in such a way that it skids and roll for a certain distance before it starts to roll without skidding. It is not rotating at all when it first hits the lane. Its motion is a pure translation. The coefficient of kinetic friction between the ball and the lane is 0.2. g is 10m/s2
a: For what length of time does the ball skid before it starts to roll without skidding? (hints: as the ball skids, its linear v decreases and its angular speed w increases, skidding ceases when v=Rw)
b: How far down the lane does it skid before it starts to roll without skidding.
C: How many revolutions does it make before it starts to roll without skidding.
D: How fast is it moving when it starts to roll without skidding.
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