Across
- 2. Distance divided by time
- 4. The amount of matter in an object
- 5. The ----- of attraction between things
- 6. The ----- of an object and the direction of its ------
- 8. Every action has an equal and opposite reaction
- 9. The amount of ----- left over
- 10. Requires a reference point to determine
Down
- 1. The bigger the ----- or the lighter the object, the greater the ------
- 3. Causes objects to stay still or move in a straight line at a constant -----
- 7. The push or pull on an object