Across
- 1. The property of a surface that resists motion.
- 3. The force that acts when an object moves through a fluid.
- 6. The force pressing two surfaces together, increasing friction.
- 8. A type of friction that acts on an object at rest.
Down
- 2. The frictional force experienced when two surfaces slide over each othe
- 4. The friction that occurs between a wheel and the surface it moves on.
- 5. The force that opposes motion between two surfaces in contact.
- 7. Friction generates this form of energy when two surfaces rub together.