A 0500 kg ball falls directly down onto concrete hitting it, Ask an Expert

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A 0.500 kg ball falls directly down onto concrete, hitting it with a speed of 12.5 m/s and rebounding directly upward with a speed of 3.00 m/s. Extend a y axis upward

(a) What is the change in the ball'smomentum?
(b) What is the impulse on the ball?
(c) What is the impulse on theconcrete?

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