Across
- 1. how much something weighs
- 4. force of attraction between object due to their mass
- 5. amount of space something takes up
- 7. measure of how much force is acting on a given area
- 9. gravity is pulling down and no other forces are acting on it
- 10. object travels around another object in space
Down
- 2. large vehicle that goes into space
- 3. amount of space traveled
- 6. large rock in space
- 8. deep void