A 1.70 kg ball is held at rest up one side of a half-pipe. It is 1.40 m off the ground when it is at rest initially. When you release the ball it rolls down and back up the other side, you estimate that it loses 2.2 J of energy to friction, how high does it reach when it rolls up the other side? Give your answer in m to 2 decimal places. Do NOT include units in your