Across
- 2. A measure of the distance an object travels in a given time.
- 8. Worked out from the total distance travelled divided by the total time taken for a journey.
- 9. The distance travelled in a particular direction.
- 10. Distance/time graphs
- 11. A quantity that has both a size and a direction.
- 14. The speed at one particular moment in a journey.
- 16. A measure of how quickly the velocity of something is changing.
- 18. The size of something.
Down
- 1. How far something has travelled. Distance is a scalar, and has no direction.
- 3. This gives you the distance travelled from a velocity – time graph.
- 4. A quantity that has a magnitude (size) but not a direction.
- 5. The speed of an object in a particular direction.
- 6. The steepness of a line on a graph in numbers. Rise ÷ Run or Y ÷ X.
- 7. Decreasing velocity when an object is slowing down.
- 12. The force of gravity acting on mass pulling an object downwards.
- 13. A measure of motion, mass multiplied by velocity.
- 15. At the simplest level a push, pull or twist.
- 17. How much material there is in an object.