height Of Each Shell. 8. An astronaut on the Moon, where | g| = 1.6 m/s2, strikes a golf ball giving the ball a velocity of 32 m/s [35 above the Moon's horizontal]. The ball lands in a crater floor that is 15 m below the level where it was struck. Determine (a) the maximum height of the ball (b) the time of flight of the ball (c) the horizontal range of the ball