Across
- 4. any device that helps you do work more easily
- 8. a force which is exerted by a machine/in a process
- 9. an example of a lever
- 10. example of third class lever
Down
- 1. the point at which a lever is placed
- 2. example of second class lever
- 3. A force may cause an object to turn about a pivot
- 5. sturdy bar resting on a pivot
- 6. example of first class lever
- 7. effort is applied to overcome this