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