Energy

3. The speed of an object in a specific direction.
5. The potential energy stored in elastic materials as the result of their stretching or compressing.
8. The process of changing from one form of energy to another.
10. A push or pull on an object that can cause it to accelerate, slow down, or change direction.
11. The potential energy held by an object because of its height above the ground.
14. A principle stating that energy cannot be created or destroyed, only transformed from one form to another.
15. The energy an object possesses due to its motion.

1. The stored energy an object has based on its position or condition.
2. The sum of kinetic and potential energy in an object that is used to do work.
4. The capacity to do work or produce change; it exists in various forms.
6. A group of interacting or interrelated elements that form a complex whole, often analyzed for energy changes.
7. A measure of the amount of matter in an object, usually measured in kilograms or grams.
9. A force that opposes the motion of an object, often converting kinetic energy into heat.
12. The measurement of an object from base to top; important in calculating gravitational potential energy.
13. The transfer of energy that occurs when a force is applied to an object and the object moves in the direction of the force.