Physics Skateoarder?

[Soledad W]

A skateboarder starts down the left side of the ramp with an initial speed of 5.4 m/s. If nonconservative forces, such as kinetic friction and air resistance, are negligible, what would be the height h of the highest point reached by the skateboarder on the right side of the ramp?

Answer in m

[beatjunkie]

I don't know physics, but if you drop in and don't pump the transition back up, without imputing kinetic energy you will gradually stop losing momentum without pushing.Other wise , your missing the opportunity that could be fakie big-spin to 50-50revert.Know what I mean?