A spring operated wind up toy is slowing down as it moves up a ramp. The initial is when the toy is wound up, but at rest at the bottom of the ramp. The final is the toy still moving at the top of the ramp. The system is the wind up toy and earth field. Create at least three energy pie charts, and a set of energy bar charts to represent the scenario. (Hint: the ramp is left out of the system).