A golfer uses a club to hit a 45-g golf ball resting on an elevated tee, so that the golf ball leaves the tee at a horizontal speed of 38 m/s.

a.​What is the impulse on the golf ball?



b. What is the average force that the club exerts on the golf ball if they are in contact for 2.0´103 s?






c. What average force does the golf ball exert on the club during this time interval?