WORK

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Across
  1. 3. The transfer of energy over a distance.
  2. 5. A simple machine found in a bicycle system.
  3. 6. An object used to make life easier.
  4. 7. A simple machine that can open a tin of paint.
Down
  1. 1. The unit of work (energy.
  2. 2. Quantity measured in Newtons(N.
  3. 4. Quantity measured in metres(m).