Across
- 4. the rate at which energy is converted
- 5. a device that changes the force or increases the motion from work
- 8. type of energy that is stored between bonded atoms
- 12. unit for force
- 14. type of energy related to the flow of electrons
- 16. more friction causes an increase in _____________ energy
- 17. the ability to cause change
- 19. unit for energy
Down
- 1. energy unit that humans use for food
- 2. a simple machine that uses a pivot point to move objects
- 3. a type of machine that does work with only one movement
- 6. type of energy that is a combination of kinetic and potential for a machine
- 7. type of energy related to motion
- 9. Energy cannot be created nor destroyed, it must be ______________
- 10. type of energy that is stored or positional
- 11. unit for power
- 13. a simple machine that uses a wheel to lift objects
- 15. force applied through a distance
- 18. a combination of two or more simple machines