Across
- 2. Gravity depends on the ____ of an object and the distance between interacting objects.
- 5. There are outer planets and ____ planets.
- 6. The result of gravity.
- 7. What is mass measured in?
- 9. An outer planet with a Gravitational Acceleration of 14.07.
- 12. The planet with the greatest mass.
- 13. Gravity "___" planets together.
Down
- 1. A planet that has a Gravitational Acceleration of 9.81.
- 3. A force of attraction between objects.
- 4. Who was one of the first people to discover gravity?
- 8. A planet with a mass of 95.16 relative to Earth.
- 10. There are ___ planets in our solar sytem.
- 11. The measure of how much matter is in an object.