Simple Machines

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Across
  1. 3. A beam on a fulcrum
  2. 4. A slanted plain
  3. 7. Two inclined plains put together
  4. 8. Holds objects together
Down
  1. 1. Anything that makes work easier
  2. 2. Rope with little supports
  3. 3. Force weighing down a lever
  4. 5. Force applied to lever
  5. 6. Point where a lever pivots
  6. 7. Rotates on an axel