simple machines

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Across
  1. 4. what we try to reduce how oil
  2. 7. an inclined plane with two sloping sides
  3. 8. a fixed point used by levers
  4. 9. needs an axle
  5. 10. a simple machine that uses a rope
Down
  1. 1. using a simple machine you get more ___ then input
  2. 2. uses a spiral
  3. 3. what simple machines reduces
  4. 5. a simple machine that used an inclined plane
  5. 6. needs a fulcrum