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 +38m/s.
A.) what is the impulse on the golf ball?
B.) what is the average forve that the club exerts on the golf ball if they are in contact for 2.0x10-3 seconds?
C.) what average force does the golf ball exert on the club during this time interval?