Skid is going to attempt a field goal by kicking the football from a point 40 yards out from the goal. The ball must clear the cross bar that is 3m off of the ground. Skid kicks the ball with a velocity of 20m/s at an angle of 45 degrees.
(a) Does the ball clear the crossbar?
(b) By how much does it clear or fall short of the crossbar?
(c) Is the ball rising or falling as it approaches the crossbar?