Across
- 5. an inclined plane wrapped around an axis with a flat head on one end
- 6. A rod attached to the center of a wheel is called:
- 8. A bicycle is a type of:
- 9. A pulley uses _ to move heavy objects
- 11. machines that are made of multiple different simple machines
- 12. This simple machine does not move
- 13. a __ uses force to move something
Down
- 1. What simple machine is used to move heavy objects?
- 2. What is one of the most important simple machine?
- 3. What is used to set a nail in properly?
- 4. What wedge is used to cut food?
- 5. What is used to set a screw in place properly
- 7. How many simple machines are there?
- 8. What simple machine is an axe?
- 10. A toolwith two levers attached together for cutting paper