Problem 8. A baseball has a mass of 0.149 kg. to. If it is thrown with a speed of 55 m/s and after batting its speed is 65 m/s in the opposite direction, determine the magnitude of the change in momentum of the ball and the momentum applied to it with the bat. b. If the ball is in contact with the bat for 2 milliseconds, calculate the magnitude of the average force applied to the bat.

Problem 8. A baseball has a mass of 0.149 kg. to. If it is thrown with a speed of 55 m/s and after batting its speed is 65 m/s in the opposite direction, determine the magnitude of the change in momentum of the ball and the momentum applied to it with the bat. b. If the ball is in contact with the bat for 2 milliseconds, calculate the magnitude of the average force applied to the bat.