Across
- 2. equals force times distance
- 3. energy from the sun
- 4. the force a pulley works against
- 6. uses energy of flowing water
- 8. space moved
- 10. many simple machines
- 11. a crow bar is a example of a...
- 13. non-renewable source
- 15. ridges of a screw
- 16. inclined plane wrapped in spirals
- 17. hot air rises cold air sinks
- 18. forces measurement
- 20. collects and stores sunlight then turns it into energy
- 23. can't be reused
- 26. movement in electrons
- 27. heat in cycles
Down
- 1. heat waves
- 2. turbines used to make energy
- 5. a car tire is a example of a...
- 7. a object with one or no moving parts
- 9. stored energy
- 12. energy in use
- 14. movement of a substance
- 19. heat energy
- 20. movemen of energy,using noise
- 21. touching direct heat
- 22. flat at the bottom and raised at the top
- 24. uses a wheel and rope to lift an object
- 25. fuel from living or use to be living objects
- 26. ability to do work