Across
- 2. Friction is affected by type of ______ and mass of object
- 4. A _____ is a push or pull
- 6. A force can change the ____ of an object
- 10. A force can move a _______ object
- 13. Energy cannot be ______ or destroyed
- 14. This force allows the spring to return to its original shape
- 15. This energy is present when something is moving
- 16. A force cannot be seen but its _____ can be felt
Down
- 1. The greater the mass, the greater the amount of _________ potential energy
- 3. A stretched or ________ spring stores elastic potential energy
- 5. Food has _____ potential energy
- 7. Energy can be ______ from one form to another.
- 8. This is what we use in circuits and it has chemical potential energy
- 9. ______ energy is energy stored in an object due to its height or mass
- 11. __________ opposes motion
- 12. This can help reduce friction
- 17. This is burnt to release chemical potential energy