Energy and Machines

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Across
  1. 3. Energy of Position
  2. 4. The forces, energy, or power provided by the machine.
  3. 7. The ratio of output force divided by input force
  4. 9. The ratio of output work divided by input work.
  5. 11. An unpowered mechanical device that accomplishes a task with only one movement.
  6. 13. A unit of energy.
  7. 14. The rate of doing work or moving energy.
  8. 15. A form of energy that comes from force applied over distance.
Down
  1. 1. Energy that can never be created or destroy, only transformed into another form.
  2. 2. A group of objects, effects, and variables that are related.
  3. 5. Energy of Motion
  4. 6. A power of 1 joule per second.
  5. 8. A unit of power equal to 746 watts.
  6. 10. Forces, energy, or power supplied to make a machine work.
  7. 12. A device with moving parts that work together to accomplish a task.