Simple machines

12345678910
Across
  1. 4. Device that makes work easier
  2. 6. Catapult
  3. 8. Force that produces motion in same direction
  4. 9. Object being moved or lifted
  5. 10. Axe
Down
  1. 1. Window blinds
  2. 2. bicycle wheel
  3. 3. Ramp
  4. 4. Jar lid
  5. 5. the other force
  6. 7. Force used to move load