Across
- 2. The force that opposes motion between two surfaces in contact.
- 4. The unit of measure for energy.
- 6. The unit of measure for power.
- 8. The force that attracts all objects toward each other.
- 12. The type of energy stored in an object due to its position or shape.
- 13. The process of changing from a solid to a gas without passing through a liquid phase.
Down
- 1. The resistance of a fluid to flow.
- 3. The unit of measure for force.
- 5. A force that opposes motion through a fluid.
- 7. The type of energy associated with motion.
- 9. The unit of measure for electric current.
- 10. The rate at which work is done.
- 11. The measure of the amount of matter in an object.