6. A golfer hits a golf ball, imparting to it an initial velocity of magnitude 52.2 m/s directed 30º above the horizontal.
 Assuming that the mass of the ball is 46.0 g and the club and ball are in contact for 1.20 ms, find
(a) the impulse imparted to the ball,
(b) the impulse imparted to the club, and
(c) the average force exerted on the ball by the club.