Types of Energy Practice Problems
Grades 4-8 · 5 problems
Test your knowledge of different energy types with these practice problems. Learn to identify kinetic, potential, thermal, and other forms of energy.
Tip: Energy cannot be created or destroyed, only transformed from one form to another. This is the Law of Conservation of Energy.
1
A roller coaster at the top of a hill has what type of energy?
2
What type of energy is associated with the movement of electrons?
3
A moving car possesses what type of energy?
4
What type of energy is stored in the bonds of a piece of wood?
5
A 2 kg ball is dropped from a height of 10 meters. Assuming all potential energy is converted to kinetic energy just before impact, calculate the kinetic energy of the ball just before it hits the ground. (Use g = 9.8 m/s²)
Common Mistakes
- Confusing heat and temperature.
- Thinking potential energy disappears when an object starts moving.
- Forgetting to include units in your answer.