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Consider: a ball strikes the ground at an angle Theta1 at speed V-initial- It its the...

Consider: a ball strikes the ground at an angle Theta1 at speed V-initial- It its the ground and rebounds away at a separate angle theta2 and a different speed V-final.

How can I solve for the impulse given only : Velocity Initial of a ball and the angle it makes before it strikes the ground. Velocity Final of the ball and the angle it makes as it rebounds upwards.

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