Work and Simple Machines

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Across
  1. 1. the unit used to measure energy and work.
  2. 3. arm the section of lever between the fulcrum and the load in a lever system
  3. 6. a push or pull on an object
  4. 7. a force applied over a distance. Work is calculated by multiplying force times distance.
  5. 8. force the amount of force required to move a load
  6. 9. Scale a scientific tool used to measure force.
  7. 10. arm the section of lever between the fulcrum and the effort in a lever system
Down
  1. 2. the object being moved
  2. 4. a particle of matter
  3. 5. the units in which we measure force.
  4. 8. distance the segment of string or cord between the effort and the pulley in a pulley system