Across
- 2. measures speed and direction
- 5. the surface of a two dimentional object
- 8. the idea that an object continues its current path unless something acts on it and causes it to change
- 9. something that causes an object with mass to change velocity
- 10. uses not only magnitude but also the direction
- 12. someone's relative mass
- 13. is the amount of matter in an object
Down
- 1. the slowing down of an object
- 3. distance or quantity
- 4. the curve that tells you whether or not the object is decelerating or accelerating
- 6. is the force that pulls an object with mass towards each other
- 7. is a state that does not change over time
- 11. unit of measurements
