Week 34 Vocabulary

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Across
  1. 4. to want very much
  2. 5. has two parts: a bar and a fixed point called a fulcrum
  3. 9. a machine with only a few parts
  4. 11. force applied to a lever
  5. 13. to shake back and forth unsteadily
  6. 16. force applied to the load
  7. 18. in a tired way
  8. 19. to sit on top of something
  9. 20. to hold tightly
Down
  1. 1. the object the lever moves
  2. 2. 2 or more simple machines
  3. 3. a pulley attached to a movable object
  4. 6. a pulley attached to an unmoving object
  5. 7. two parts: a wheel attached to a central axle
  6. 8. a flat, slanted surface
  7. 10. with great happiness
  8. 12. sure of oneself
  9. 14. grooved wheel with a cord
  10. 15. to trim tree branches
  11. 17. supports the bar and allows it to turn