4:4 Vocabulary

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Across
  1. 3. ratio of force used on a machine to how much force was put out by it
  2. 4. energy that is stored
  3. 6. where an electrical charge flows
  4. 8. energy that is in motion
  5. 9. when an object moves because of a force being applied to it
Down
  1. 1. sum of potential and kinetic energy
  2. 2. path where electrons from an electrical current flow through
  3. 5. mechanical devices used with forces
  4. 7. how much work is done by a machine based on how much energy was put into it