force of a baseball swing, A baseball has mass 0.146kg.
(A) If the velocity of a pitched ball has a magnitude of 40.0 m/sand the batted ball's velocity is 56.5m/s in the opposite direction, find the magnitude of the change in momentum of the ball and of the impulse applied to it by the bat.
(B) If the ball remains in contact with the bat for 2.5 ms, find the magnitude of the average force applied by the bat.