Simple Machines
Across
- 1. You do this when you apply a force through a distance
- 5. Fixed point on a lever that doesn’t move
- 8. How far you apply a force to move an object
- 11. The SI unit for force
- 12. The SI unt for work
- 14. Type of simple machine made from a wheel attached to a long straight rod
- 15. Inclined plane that is often found on a playground
- 16. Wheel and axle device that is turned to open a door
- 17. Inclined plane used to load boxes into the back of a moving truck
- 18. Type of simple machine made of one or more wheels and a rope or chain
- 19. Pulleys are used to raise this on a sailboat
- 20. A kind of simple machine used for splitting wood
- 21. Lever that is often found on a playground
- 23. Wedge used for cutting food
Down
- 2. Force that you get out of the simple machine
- 3. You apply this when you push or pull something
- 4. How far the object moves
- 6. The SI unit for distance
- 7. Force that you apply to a simple machine
- 8. Stairs are this kind of simple machine
- 9. Ratio of output to input force for any simple machine
- 10. Spiral stairs are this kind of simple machine
- 13. A bar used for raising or lowering a weight
- 22. Number of different types of simple machines