simple machines

123456789
Across
  1. 2. you can find them on playgrounds and you go down them.
  2. 3. moving heavy stones or as digging sticks for land.
  3. 6. It is used to move an object.
  4. 8. its something thats in a jar lid and drill
  5. 9. plane for raising heavy objects.
Down
  1. 1. it holds up a bike.
  2. 4. a wheel that carries a flexible rope.
  3. 5. If something cant go up stairs you can push it up a.
  4. 6. You can use it for splitting,lifting or tightening.
  5. 7. Used for hold a door open.