Across
- 3. the rate of change of velocity
- 4. the amount of time that passed from the start of an event to its finish
- 5. A physical quantity described by magnitude only
- 8. Objects fall towards the Earth under the Earth's gravitational force
- 9. quantity that designates how fast and in what direction a point is moving
- 10. rate of change
- 11. the rate of change of position of an object in any direction
- 12. Speed of an object at any given time
- 13. A quantity with both magnitude and direction
Down
- 1. Combination of two or more single vectors
- 2. Any vector directed in two dimensions
- 6. the total path length decided by total time
- 7. Motion observed from one reference frame