Across
- 3. Ratio of output work to input work
- 4. energy cannot be created or destroyed but it can change forms
- 5. energy stored within the bonds between atoms of matter it is used to keep atoms bonded together.
- 10. equals the energy consumed by a 1,000 watt device that is operating for 1 hour.
- 13. applying a force to move or change something.
- 14. energy that an object has due to its motion or position.
- 15. equal to 1 Joule per second.
- 17. stored energy of position.
- 18. is the ability to do work.
- 19. the conversion of energy from one form to another.
Down
- 1. energy stored within the nucleus of an atom it is energy that keeps the subatomic particles of the atomic nucleus together.
- 2. The movement of energy
- 6. energy stored in an object as a result of its height.
- 7. energy of motion.
- 8. Combination of two or more simple machines
- 9. defined as the amount of energy exerted when a force of one newton is applied over a displacement of one meter.
- 11. A machine that does work with only one movement of the machine
- 12. loss of energy
- 16. the rate at which energy is used (the amount of energy consumed per unit time).