Across
- 3. The same time we do work on one end, the other end does work on the load.
- 5. =Work done against another force, work done to change the speed of an object.
- 8. The pivot point.
- 10. In incline plane.
- 11. can be depressed as the ratio of useful work output to total work input.
- 13. =The rate at which work is done.
- 14. The law of —— of energy states ————
- 15. Energy= Energy of motion.
Down
- 1. A kind of lever that can be used to change the direction of force.
- 2. energy= work is done energy changes this is known as
- 4. =Unit for work/energy.
- 6. advantage= output distance ratio.
- 7. =the ability to do work.
- 9. a device used to multiply forces.
- 12. =unit of power.
- 13. Energy= stored energy.