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A 0.245 kg baseball is struck by a bat. Just before impact, the ball is traveling...

A 0.245 kg baseball is struck by a bat. Just before impact, the ball is traveling horizontally to the right at 40.0m/s, and leaves the bat traveling to the left at an angle 30.0º above the horizontal with a speed of 60.0m/s.

a) Determine the Impulse on the ball.

b) If the ball and bat are in contact for 3.50ms, determine the average force exerted on the ball.

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Answer #1

i +=3.5ms=315x10s 1245 kg اهده m, = 0.245 kg x rhre sind V,= 40 mis 0= 3 0 V2 = 6omis - Va cosa vi Pixe = m Vix = 0.245(40)

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