Work, Power, and Simple Machines

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Across
  1. 9. change in V over T
  2. 10. distance from start to finish
  3. 11. load and force move perpendicular
  4. 15. more threads means less effort
  5. 16. Newton's 1st law
  6. 17. any slanted surface
  7. 18. how quickly work is done
Down
  1. 1. can never be 100%
  2. 2. used to change direction or strength of force
  3. 3. fixed point on a lever
  4. 4. work can be done without it
  5. 5. applying a force to cause displacement
  6. 6. (m) x (a)
  7. 7. 746 watts
  8. 8. block and tackle
  9. 12. 9.8m/s
  10. 13. ratio of input to output
  11. 14. unit of work
  12. 15. the load is in the middle