*57.  ssm A bowling ball encounters a 0.760-m vertical rise on the way back to the ball rack, as the drawing illustrates. Ignore frictional losses and assume that the mass of the ball is distributed uniformly. The translational speed of the ball is 3.50 m/s at the bottom of the rise. Find the translational speed at the top.

 

w0444

 

 

 

For a solid sphere

 

 

Since it is rolling

 

 

 

 

Solve for vTop

 

 

 

 

 

 

 

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