MECHANICAL TECHNOLOGY PUZZLE

1234567891011121314
Across
  1. 2. A bar that pivots to lift or move objects.
  2. 6. A push or pull that changes an object's motion or direction.
  3. 7. A device that turns electrical energy into movement
  4. 9. Using fluid pressure to do work.
  5. 10. Strength A material's ability to resist breaking under tension.
  6. 12. Applying force to reduce an object's volume.
  7. 14. Joining materials using heat and pressure.
Down
  1. 1. Parts that reduce friction in rotating shafts.
  2. 3. A rotating part with teeth that transmits force.
  3. 4. The speed at which work is done or energy is transferred.
  4. 5. A force that causes rotation.
  5. 8. Resistance to motion when two objects touch.
  6. 11. Energy used when a force moves an object.
  7. 13. A wheel that changes the direction of a force.