Across
- 3. A measure of disorder or randomness in a system.
- 6. A space entirely devoid of matter.
- 7. A fundamental particle that makes up protons and neutrons.
- 9. Speed in a specific direction.
- 10. The force of gravity acting on an object's mass.
- 12. Stored energy based on an object's position.
- 13. Energy transferred by a force acting through a distance.
- 15. The rate at which work is done or energy is used.
- 16. The quantity of matter in an object.
- 18. The standard unit of work or energy.
Down
- 1. The product of an object's mass and its velocity.
- 2. The universal attraction between all masses.
- 3. The capacity to do work.
- 4. The rate at which velocity changes over time.
- 5. The force resisting the relative motion of surfaces.
- 8. A push or pull acting upon an object.
- 9. A quantity that has both magnitude and direction.
- 11. An object's resistance to a change in its motion.
- 14. Thermal energy transferring between systems.
- 17. How fast an object is moving (distance/time).