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Problem 1: A 2Kg softball travelling horizontally at 30m/s is hit by a bat. The speed of the ball after being hit is 30m/s straight up.. The duration of the interaction with the ball is .10 seconds. See the diagram below. Vo=30m/s before V = 30m/s after Bat a) Determine the momentum vector before the collision. b) Determine the momentum vector after the collision. c) Determine the impulse vector on the object. d) Determine the average force vector on the object exerted by the bat. e) Draw an arrow at the contact point showing the direction of the force in part d. f) Determine the total work done on the ball by the bat.