Step-by-step explanation:
a. Greatest Potential energy is where the car is at maximum height
A,E,B,D,C
b. Greatest Kinetic energy is where the car is at minimum height
C,D,B,E,A
c. Lists relate to each other because they are in opposite order to each other. It is because the point where the car has maximum height, it will have the minimum kinetic energy and vice versa.