In each situation shown in the figure below, a ball moves from point A to point B. Use the following data to find the change in the gravitational potential energy in each case. You can assume that the radius of the ball is negligible. B Om Case 1 Om -R R Case 2 Om 2R Case 3 (a) h = 1.45 m, 8 = 250, and m = 0.70 kg J (b) R = 35.0 m and m = 745 kg c) R = 35.0 m and m = 745 kg