Unit D - Meg 8sch

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Across
  1. 2. a group of parts in a complex machine that performs a specific function
  2. 4. a large gear driving a smaller gear
  3. 5. simple machines that work together called a system
  4. 8. moves along the rope. Pulling on the rope will provide a fain in force
  5. 11. the force that is applied to the object from the machine
  6. 12. a combination of fixed and movable pullies
  7. 13. a more complex linkage
  8. 17. the force that is applied to the machine
  9. 18. the gear in which the force is directed
  10. 21. consists of a pair of wheels that have teeth thet interlink
  11. 22. gears that are the same size and does not produce a mechanical advantage
  12. 23. a cylinder with a groove cut into spiral
  13. 24. supplies the energy
  14. 25. consists of wire, rope or cable that moves on a grooved wheel
Down
  1. 1. the amount of force that is multiplied by the machine
  2. 2. Lever, inclined plane, wedge, screw, pulley, wheel and axle
  3. 3. a part of the subsystem that transfers your energy from one gear to another
  4. 6. a smaller gear
  5. 7. a small gear driving a bigger gear
  6. 9. built to satisfy human needs
  7. 10. a plank lifted in one area making load easier to lift for the sacrifice of distance
  8. 14. group of parts that work together to perform a function
  9. 15. An international system of units that measures force
  10. 16. fastened onto one spot and does not offer an increase in force
  11. 19. ridgid bar or plank and can rotate around a fix point
  12. 20. like an inclined plane that forces objects to split apart