A student is investigating the transfer of energy between potential and kinetic. The student observes a roller coaster at four locations on the track and creates a graph based on her observations. What conclusion can be made based on the graph? a Kinetic energy is created during a roller coaster ride. b Potential energy is increased, but kinetic energy stays the same. c Kinetic and potential energy change, but total energy stays the same. d Potential energy is destroyed during a roller coaster ride.
