Across
- 3. A force of attraction between objects that is due to their masses
- 4. An artificial body placed in orbit around the earth or moon or another planet in order to collect information or for communication
- 6. The planet on which we live; the world
- 7. a coherent, typically large body of matter with no definite shape
- 9. The SI unit of force. It is equal to the force that would give a mass of one kilogram an acceleration of one meter per second per second, and is equivalent to 100,000 dynes
Down
- 1. The motion of a body when only the force of gravity is acting on the body
- 2. an amount of space between two things or people
- 4. A continuous area or expanse which is free, available, or unoccupied
- 5. The path that a body follows as it travels around another body in space
- 8. The star around which the earth orbits