Simple machines cross word

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Across
  1. 2. A jar lid is an example of what simple machine?
  2. 5. Mass x Acceleration = ?]
  3. 7. Lies in the center of a 1st class lever
  4. 9. A fulcrum, load, and effort is needed
  5. 10. The object needed to be lifted or moved
Down
  1. 1. When a force makes motion in the same direction
  2. 3. An axe is an example of a _
  3. 4. Force used to do something
  4. 6. Elevators are an example of a _
  5. 8. The act of changing positions