Physics - Machines Vocab

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Across
  1. 5. device that changes the magnitude and/or direction of a force.
  2. 6. wheel that acts as a lever to change the direction of an IF.
  3. 8. ratio of the output force to input force of a machine.
  4. 9. force produced by a machine.
  5. 10. pivot point or center of rotation for a lever.
  6. 12. machine consisting of two or more simple machines.
  7. 13. applied to a machine.
  8. 14. piece of material, thick at one end and thin at the other used to split an object.
Down
  1. 1. study of motion of various parts of the body.
  2. 2. mechanical device that uses one kind of motion to change magnitude or direction of a force.
  3. 3. force that pulls or stretches a material.
  4. 4. incline surface or plane used for elevating objects.
  5. 7. ratio between rates that the last gear and the first gear rotate in a machine.
  6. 11. device consisting of a spirally grooved head that converts rotational motion into translational.