Momentum and impulse problem?

This is a question on more how than what. I know what the answers are... I just need a better explanation on how to get there. A golfer hits a golf ball of mass 0.045 kg the ball over some short trees. He hits the ball at an angle of 600 to the horizontal and it travels a horizontal distance (Range) of 60.0 m in... show more This is a question on more how than what. I know what the answers are... I just need a better explanation on how to get there.

A golfer hits a golf ball of mass 0.045 kg the ball over some short trees. He hits the ball at an angle of 600 to the horizontal and it travels a horizontal distance (Range) of 60.0 m in a time of 8.00 s. The golf club of mass 0.60 kg is in contact with the ball for a time of 2.40
ms.

What is the average impulsive force on the golf ball?
A: 281.25 @ 60 degrees
What is the average impulsive force on the golf club?
A: -281.25 @ 60 degrees
What is the change in momentum of the golf club?
-.0675 Newtons
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