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QUESTION
A(n) 0.172 kg baseball is thrown with a speed of 8.67 m/s. It is hit straight back at the pitcher with a final speed of 25.7 m/s. What is the
A(n) 0.172 kg baseball is thrown with a speedof 8.67 m/s. It is hit straight back at thepitcher with a final speed of 25.7 m/s.What is the magnitude of the impulse de-livered to the ball?Answer in units of kg ยท m/s.
