A baseball player hits a homerun, and the ball lands in the left field seats, which is 120 maway from the point at which the ball was hit. The ball lands with a velocity of 20 m/sat an angle of 30 degrees below horizontal. Ignoring air resistance
(A) find the initial velocity and the angle above horizontal with which the ball leaves the bat;
(B) find the height of the ball relatively to the ground.