In April 1976 King cavemen hit a home run and cleared and hit a house located 530 feet(162m) from home plate. Suppose that the 0.144 kg baseball left cavemen's bat at 50.8 m/s and that it lost 10.7% of its orginal energy by the time it cleared the stadium wall at a height of 17.7 m above the height at which the bat contacted the ball. Determine the speed of the ball as it passed above the ball