A soccer player is practicing their kick on a field. Initially at rest, an 0.9 kilogram ball is kicked directly toward a fence from a distance 28 meters away, as shown above. The ball's velocity as it leaves the kicker's foot is 23 m/s at an angle of 36 degrees above the horizontal. The top of the fence field is 2.9 meters high. The kicker's foot is in contact with the ball for 0.09 seconds. While in flight, the ball doesn't hit any other object, and air resistance is negligible. Determine the magnitude of the average net force exerted on the ball during the kick.