Across
- 1. how far away something is
- 5. the force of attraction between all masses in the universe
- 7. something that changes whenever you go on different planets
- 9. an object traveling around another object in space
- 10. the force to pull you down
Down
- 2. the rate of change of velocity per unit of time
- 3. the gravitational attraction between two objects will what if one acquires more mass
- 4. something that stays the same even on other planets
- 6. gravity is the only thing affecting this
- 8. another word for liquid