Cross Word Unit D Kathrina Espanol 8sch

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Across
  1. 5. a measurement of how well a machine uses energy
  2. 9. the force the machine applies to the object
  3. 10. a simple machine made up of a wire, rope,or cable moving on a grooved wheel. Can be fixed or moveable
  4. 12. a system that uses liquid under pressure to move loads
  5. 13. special type of linkage for transferring the energy from the engine to the wheels in large vehicles
  6. 15. a simple machine that looks an inclined plane , but is forced into an object
  7. 17. a simple machine made up of 2 wheels of different diameters that turn together
  8. 18. a tool or device made up of one basic machine
  9. 21. transfers the force from the pedals to the gears
  10. 23. the physical form of the device that makes it usable
  11. 24. what the device is supposed to do
  12. 25. when pressure is applied to a liquid in a container, the pressure and force is transmitted equally and undiminished throughout the liquid
Down
  1. 1. the amount by which a machine can multiply a force
  2. 2. the measure of the amount of force applied to a given area
  3. 3. a force that opposes motion
  4. 4. a rigid bar or plank that can rotate around a fixed point
  5. 6. a device that is made up of 2 or more simple machines
  6. 7. when a force acts on an object
  7. 8. a group of parts that work to perform a function
  8. 11. the part that transfers your energy from the pedals to the back wheel
  9. 14. simple machine made up of a flat surface at an angle to another flat surface
  10. 16. smaller group of parts within a complex machine that does a specific function
  11. 19. a device that helps us do work
  12. 20. force applied to the machine
  13. 22. a simple machine that consists of a cylinder with a groove cut in a spiral on the outside