Please answer demonstration 5

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Demonstration 5: The skateboarder goes back to the u-shaped ramp in Demonstration 2 with her damaged skateboard (significant friction). She glides down the ramp and then back O up the other side. Indicate with an X on the diagram the maximum height she reaches on the way back up. Describe what will happen if she continues to go up and down, from one side to the other. Only after you have made your predictions, use the Energy Skate Park: Basics simulation to make your observations. Select the correct ramp. Set Friction to Lots, start her at the top left, and observe what happens. Let the simulation run long enough for her to go up and down a number of times. Indicate with a different color X the actual height she reaches on the way back up the first time. Did this agree with your prediction? Explain why she reaches this height. Home Interactive Lecture Demonstrations Kin.&Pot. Energy-Prediction Sheet What happens to the skateboarder after a long time? Did this agree with your prediction? Explain. Is kinetic energy conserved? Is potential energy conserved? Is total energy conserved? What happens to the potential and kinetic energy of the skateboarder as she glides along the ramp? Why? Where does her energy go