This image of a roller coaster is designed to show important information about potential and kinetic energy. One of these pieces of information is incorrect. Which information is wrong, and why?
a
The spot marked “maximum gravitational potential energy” should be on the lowest point of the roller coaster, at the far left side on the bottom.
b
The spot with the “maximum kinetic energy” should be on the lowest point of the roller coaster, at the far left side on the bottom.
c
The roller coaster would only have kinetic energy at the point labeled “gravitational potential energy and kinetic energy.”
d
The roller coaster would only have potential energy at the point labeled “gravitational potential energy and kinetic energy.”