Answer:
Step-by-step explanation:
1) Potential energy is energy due to an object's position relative to a reference. The higher the object, the larger its energy.
2) Potential energy is highest at Point A as it is the highest.
3) Kinetic energy is energy due to an object's motion relative to a reference. The fastest the object, the larger its energy.
4) Kinetic energy is highest at Point C as the speed there is the highest.