Across
- 4. Pulleys can either be fixed or
- 7. For work to be done there must be force and _______
- 8. The percentage of work done on a machine that the machine then does on the load.
- 10. Example of a wheel and axle
- 11. A push or pull on an object occurring from another object
- 13. A gear with teeth that fit into the links of a chain is called a
- 14. The work a machine does on a load is called the ______ work
- 15. In order to find speed ratio of gears you need to count the gear
- 16. Measurement for Force
Down
- 1. Example of an inclined plane
- 2. A wheel with teeth
- 3. Load force over effort force
- 5. The first gear that rotates the other is called the _____ gear
- 6. Simple Machine that has a fulcrum
- 9. What is Energy measured in?
- 12. Force that resists motion
- 17. Consists of a small cylinder and a crank