A ball player hits a home run,and the baseball just clears a wall 8.00 m high located124.0 m from home plate. The ball is hit at an angle of 39.1? to the horizontal, andair resistance is negligible. Assume the ball is hit at a height of1.3 m above the ground. The acceleration of gravity is 9.81 m/s2 . a) What is the initial speed of the ball? Answer in units of m/s.