Across
- 2. A push or pull
- 3. This thing is measured in newtons
- 5. The force that causes objects with mass to attract one another
- 8. It's 9.9 m/s
- 10. The scientist who introduced the law of universal gravitation.
- 11. The great size or extent of something
Down
- 1. A quantity that has a magnitude (a number) and direction
- 4. A tendency to pull on stuff
- 6. This is what magnetic, electric, and gravitational fields are
- 7. More of this, the more gravity you have
- 9. A quantity the has only one magnitude but no direction