Across
- 3. Movement of an object towards the Earth due to gravity.
- 5. A graph which shows data in a curved line.
- 9. A graph which shows data in a straight line.
- 11. Speed at a given moment in time.
- 13. Sum of two or more vectors.
- 15. Motion where the speed increases by the same amount each time.
Down
- 1. A place/object used for comparison to determine whether something is in motion.
- 2. The rate at which velocity changes.
- 4. Speed and direction an object is moving.
- 6. Total distance divided by the time it took to travel it.
- 7. Quantity which has a direction.
- 8. The length between two points.
- 10. The rate at which someone is able to move or operate
- 12. Movement in relation to a frame/reference.
- 14. The indefinite continued progress of existance & events in the past, present & future regarded as a whole.