PHY131 tutorial 1 problem set . A steel ball is released from rest on a gentle downward slope. It rolls with a constant acceleration of +2.3 m/s2 in the direction of its velocity, traveling a distance of 1.8 m. At this moment, the slope changes suddenly and the ball begins to roll up the second slope without changing its speed at that moment. As it rolls up the second slope it has a constant acceleration of -3.8 m/s2 in the direction opposite its velocity. How far along the second slope does the ball roll before stopping (distance d in the diagram)