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OpenStudy (korosh23):
A 400 g baseball thrown with a velocity of 40 m/s is hit straight back at the pitcher with a velocity of -50m/s. What is the change in momentum of the ball? What is the impulse exerted on the ball by the bat?
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OpenStudy (kohai):
Post this in physics
OpenStudy (korosh23):
I did, but there is no one to answer.
OpenStudy (korosh23):
Anyone can help?
OpenStudy (korosh23):
@kohai
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