Across
- 2. rate at which work is done
- 4. energy associated with movement
- 7. equal to de divided by dr
- 9. equals Frdr
- 10. force exerted by a machine
- 11. equals Fede
- 12. number of simple machines
- 14. machine that consists of 2 or more simple machines
Down
- 1. equal to force exerted times displacement
- 3. force exerted by a person on a machine
- 5. equal to the Wo divided by the Wi
- 6. equal to Fr divided by Fe
- 8. eases the load by changing the direction or magnitude of force
- 13. unit used to measure work
- 15. energy due to position