Three skateboarders take three different paths to the top of the half-pipe to start skateboarding at position 1. The skateboarders are all the same
height and weight. Which skateboarder will have the greatest amount of
gravitational potential energy?
A-The skateboarder who took the stairs.
B-The skateboarder who skateboarded up the half-pipe.
C-The skateboarder who walked up the half-pipe.
D-The gravitational potential energy is the same for all of the
skateboarders.