A ball of mass 0.5 kg, initially at rest, is kicked directlytowards a fence from a point 32 meters away. The velocity of theball as it leaves the kicker's foot is 20 m/s at an angle of 37degrees above the horizontal. The top of the fence is 2.5meters high. The kicker's foot is in contact with the ball for 0.05seconds. Air resistance is negligible.
1) Determine the magnitude of the average net force exerted onthe ball.
2) Determine the time it takes for the ball to reach the planeof the fence.
3)Will the ball hit the fence? If so, how far below the top ofthe fence will it hit? If not, how far above will it hit?
Any help would be great.