GIVING A ball (mass=0.68 kg) approaches the bottom of the hill, moving at 8.8 m/s. It proceeds to roll up the straight incline (angle of inclination = 3.5 degrees), slowing down at a constant rate of 0.95 m/s^2. It travels 23 m along the hill before the hill becomes more of a curve than a straight line. Given that the ball's speed after 23 m is 5.8 m/s and the time the ball took to slow down was 3.2 seconds, then determine the ball's change in height.