Chapter 14 vocab

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Across
  1. 4. the force exerted by a machine
  2. 6. a simple machine that consists of a rope that fits into a groove in a wheel
  3. 7. a device that changes a force
  4. 9. the rate of doing work
  5. 10. the SI unit of power
  6. 11. a simple machine that consists of two rigidly attached disks or cylinders, each one with a different radius
  7. 13. an inclined plane wrapped around a cylinder
  8. 15. the force exerted on a machine
Down
  1. 1. a combination of two or more simple machines that operate together
  2. 2. a slanted surface along which a force moves an object to a different elevation
  3. 3. the SI unit of work
  4. 5. the fixed point a lever rotates around
  5. 8. a V-shaped object whose sides are two inclined planes sloped toward each other
  6. 12. a rigid bar that is free to move around a fixed point
  7. 14. the product of distance and the force in the direction an object moves