Vocab

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