Choose the positive direction to be from the pitcher to the

Last updated: 7/5/2022

Choose the positive direction to be from the pitcher to the plate (some answers may be negative). A pitcher throws a 0.14 kg baseball so that it crosses home plate horizontally with a speed of 22 m/s. It is hit straight back at the pitcher with a final speed of 32 m/s. What is the impulse delivered to the ball? Answer in units of kg. m/s. Find the average force exerted by the bat on the ball if the two are in contact for 0.0028 s. Answer in units of N.