unit D crossword

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Across
  1. 2. another name for a inclined plane
  2. 5. this makes it easier for you to lift heavy things with less force
  3. 10. in a complex machine have just one function each
  4. 11. is the physical form of the device that makes it usable
  5. 12. is similar in shape to an inclined plane but used in a different way
  6. 14. essential components of every machine
  7. 15. this LAW makes hydraulic pneumatic system possible
  8. 17. is the amount by which a machine can multiply a force
  9. 18. is a rigid bar or plank that can rotate
  10. 19. the force that a machine applies to a object
  11. 20. is a cylinder with a groove cut in a spiral in it
  12. 21. what a device is supposed to do
  13. 22. a tool or device made up of one basic machine
  14. 23. is a group of parts that work together
  15. 24. special type of linkage
  16. 26. helps us do work
Down
  1. 1. is the force that opposes motion
  2. 3. is a measurement of how well a machine or device uses energy
  3. 4. the force applied to a machine
  4. 6. A system in which simple machines all work together
  5. 7. consists of wire,rope.or cable moving on a groove
  6. 8. is the part that transfers your energy from the pedal to the back wheels
  7. 9. uses a liquid under pressure to move a load
  8. 13. is a combination of tho wheels of different diameters that turn together
  9. 16. is a measure of the amount of force applied to a given area
  10. 25. is calculated by dividing the input distance by the output distance