*62.  A ball of radius 0.200 m rolls with a constant linear speed of 3.60 m/s along a horizontal table. The ball rolls off the edge and falls a vertical distance of 2.10 m before hitting the floor. What is the angular displacement of the ball while the ball is in the air?

 

 

No initial y velocity so

 

 

 

Assume no angular acceleration is created by the falling in the air.

 

 

 

 

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This page last updated on January 11, 2020