Physical Science Vocabulary Terms

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Across
  1. 1. / measure of how effective a machine is
  2. 5. / force amplified to make the effectiveness of a machine more advanced
  3. 7. / si unit used for work
  4. 11. / when your force and motion are moving in the same direction, W=Fd
  5. 12. / two inclined planes pushed together
  6. 13. output / the amount of desired work that is done by a machine
  7. 14. / a wheel on a an axel that is moved by a rope
  8. 15. and axel/a object resting on a axel(also known as a fixed point)
Down
  1. 2. a combination of simple machines
  2. 3. / si unit of power
  3. 4. / an object that can make the amount of force needed to work less
  4. 6. / a ramp
  5. 8. / a bar resting on a fixed point
  6. 9. / an inclined plane wrapped around a cylinder
  7. 10. / work being done faster means to have more...
  8. 15. input / work done in a machine to get a desired output