1) A golf ball of mass 0.047 kg is hit off the tee at a speed of 40.2 m/s. The golf club was in contact with the ball for 3.29E-3 s.
Find the impulse imparted to the golf ball.
Find the average force exerted on the ball by the golf club.
2) A 83.0 kg fullback is running at 3.86 m/s to the east and is stopped in 0.760 s by a head-on tackle by a tackler running due west.
Calculate the original momentum of the fullback.
Calculate the impulse exerted on the fullback.
Calculate the impulse exerted on the tackler.
Calculate the average force exerted on the tackler.