Across
- 2. A push or pull
- 7. Force that opposes motion
- 9. Change of phase of a substance from gas to liquid
- 10. The rate of change of velocity
- 11. distance travelled per unit time
- 12. A convex lense also known as _________ lense
Down
- 1. The force that keeps planets in orbit
- 3. Bending of light as it enters a new medium
- 4. one of the characteristics of the image formed by a magnifying glass.
- 5. The force per unit area
- 6. The product of mass and velocity
- 8. the English physicist and mathematician who formulated the laws of motion and universal gravitation