Simple Machines crosswords

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Across
  1. 2. A push or pull that can cause an object to accelerate or change direction.
  2. 4. Tool with a sharp blade, typically used for chopping wood.
  3. 5. A simple machine consisting of a grooved wheel with a rope or chain around it, used to lift or lower heavy objects.
  4. 8. A simple machine with a thick end and a thin end, used for splitting or holding things in place.
  5. 9. A playground equipment that provides entertainment for children.
  6. 12. PLANE A type of surface that is tilted at an angle, used to raise or lower objects with less force.
  7. 13. A three-dimensional shape with two parallel circular bases.
Down
  1. 1. Spiral tool used for opening bottles, particularly wine.
  2. 3. MACHINE Basic mechanical device that makes work easier.
  3. 4. A shaft on which a wheel rotates.
  4. 6. A device that produces light when an electric current passes through it.
  5. 7. A two-wheeled vehicle propelled by pedals and steered by handlebars.
  6. 10. A rigid bar pivoted on a fulcrum, used to move a load with less effort.
  7. 11. Tool with a sharp edge, used for cutting or as a utensil.