How can the impulse of a bouncing ball be calculated?

AI Thread Summary
To calculate the impulse of a bouncing ball, first determine the initial and final velocities using the heights from which the ball is dropped and bounces back. The initial velocity can be found using the equation for free fall, while the final velocity can be calculated from the bounce height. Impulse, defined as the change in momentum, is then calculated by multiplying the mass of the ball by the change in velocity. The mass of the ball is 0.12 kg, and the change in momentum will give the required impulse. Understanding these calculations is essential for solving the problem effectively.
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Homework Statement


Ok, I am supposed to find the impulse of a .12 kg ball dropped from a height of 1.25 meters. It bounces back from the floor to a height of .6 meters. Not really sure of all the equations needed, I need a lot of help.
 
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Impulse is equal to the change in momentum if that helps any.
 

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