Across
- 4. unit of work
- 6. advantage, ratio of load to effort
- 9. a rod which can turn about a fixed point
- 11. unit of force
- 13. point around which lever rotates
- 14. inclined plane wound around a rod
Down
- 1. force exerted by the machine to do work
- 2. slanting surface
- 3. the ability to do work
- 5. distance between load and fulcrum
- 7. force applied on the machine
- 8. ratio of work output to work input
- 10. simple machine formed by putting two inclined planes together
- 12. distance between effort and fulcrum