A pool ball moving at 5m/s makes an elastic collision with an identical ball which is...

A pool ball moving at 5m/s makes an elastic collision with an identical ball which is initially at rest. After the collision, one ball moves at an angle of 30o with respect to the original direction of motion.

a) Find the direction of motion of the other ball after the collision

b) Find the speed of each ball after the collision.

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genius_generous answered 2 years ago

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