Across
- 3. The work done by the machine
- 6. connects lower level to a higher level.
- 8. first class lever
- 12. the simplest machine
- 13. force multiplied by displacement
- 14. second class lever
- 15. The force exerted by a machine to move an object
Down
- 1. The work done on a machine is termed
- 2. basic mechanical device
- 4. A fixed point about which a machine turns
- 5. ability to do work
- 7. first class lever
- 9. An external force applied to move an object using a machine
- 10. third class lever
- 11. The distance from the fulcrum to the load