Simple Machines

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Across
  1. 2. I am an example of a third class lever
  2. 4. I am also known as the second-class lever.
  3. 8. I am also known as the third class lever
  4. 9. I am an example of simple machine where the Effort is between the resistance and the fulcrum. I am needed to remove things.
Down
  1. 1. An axe is an example of this simple machine
  2. 3. An inclined plane will need this in order to push the box with less force.
  3. 4. An inclined plane that circles an axis
  4. 5. I am the meaning of force that is applied on an object
  5. 6. I can reduce the amount of force needed to lift a load or change the direction of motion.
  6. 7. I am often found with a wheel