Across
- 3. Force used to keep planets around the Sun.
- 4. The length of a path between two points
- 5. A quantity that has magnitude and direction.
- 6. Mass times velocity, bigger objects have more of this.
- 7. A system of objects that are NOT moving with respect to one another.
- 10. A graph with a straight line.
- 12. Object that slows down.
- 15. Change in speed, change in direction or both.
Down
- 1. Movement in relation to a frame of reference.
- 2. Objects stick together.
- 8. Total distance divided by total time.
- 9. A curved graph
- 11. The speed combined with the direction.
- 13. two or more objects strike one another.
- 14. The ratio of distance to time traveled.
- 16. Objects bounce apart.