Science Chapter 8A Review

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Across
  1. 2. the force that you apply to cause a simple machine to do work
  2. 4. a change in position
  3. 6. the force that resists movement of objects against each other
  4. 8. a bar that turns on a point
  5. 9. an object that makes work easier
Down
  1. 1. when a force moves an object over a distance
  2. 2. the ability to do work
  3. 3. the point on which a lever turns
  4. 5. a push or a pull
  5. 7. the force that pulls objects toward the earth's center
  6. 10. the weight of the object being moved