Across
- 2. Graphshows how for and how fast something travels during a journey
- 4. Turning effect of a force
- 7. Wheel that can turn on axis with a rope running around it
- 8. Total distance/total time taken for journey
- 10. Force put on something
- 12. Steepness of a line ona a graph in numbers.
- 15. A fuel formed form the dead remains of organism
- 20. To change speed
- 21. Balanced
- 23. Unit for movement of a force
- 25. A pivot
- 26. Energy from sun
- 27. Transfer of waves through matter with longuitudinal wave
- 28. Force multiplying sloped surface
- 29. The difference between forces in two opposite directions
- 30. Energy transferred when force moves an object
- 31. Energy stored within stretched or squashed substance that are elastic
- 32. Energy stored within chemical substance
- 33. Energy sroted in object in high places that can fall down
Down
- 1. A point about wich something turns.
- 3. Transfering energy from hot substance to cool substance
- 5. Shaped to reduce air/water resistance
- 6. A simple machine that consists of a long bar and a pivot.
- 9. Amount of force which gravity pulls something
- 11. Resistance occuring in air and water
- 13. Speed of one object compared to another
- 14. Change shape
- 16. Gas or liquid
- 17. Energy stored inside materials
- 18. A way of transferring energy by transverse waves that can travel through vacuum
- 19. Force that push less denser object up in liquid and gases
- 22. Energy stored in hot objects
- 24. A way of saing how much energy something wastes
- 25. Force that slows down movement of object in touch
- 27. How fast something is moving in distance/time