Science Crossword

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Across
  1. 4. Work done on a machine
  2. 5. Force the machine applies to do this work
  3. 7. Unit of work
  4. 9. Ability to do work
  5. 11. Force you apply to the machine to do the work
Down
  1. 1. How fast energy moves from one object to another
  2. 2. Something that makes work easier
  3. 3. Power written in unit joules per second
  4. 4. Work done by the machine on another object
  5. 6. How much work can be done quickly
  6. 8. Commonly used simple machine
  7. 10. When a force causes an object to move in the direction of the force