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Student throws a 0.10 kg ball at the wall ball hits the wall perpendicularly with a speed of 5.0 m a second and then bounces straight back with a new speed of 4.0 m a second what is the impulse given to the ball by the wall?
A yellow rubber ball of a mass of 0.40 kg moving at 5.0 m/s collides with the stationary blue ball of people mass after the collision of the yellow ball slows down to the new varsity of 2.0 m/s what is the velocity of the blue ball after the collision?
A 15 kg cart increases its speed from 3.7 m/s to 6.10 m/s determine the impulse given to the cart
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