Samarha's puzzle

3. A kind of lever that can be used to change the direction of force.
4. the ability to do work.
5. Energy Energy of motion.
6. energy work is done energy changes this is known as
7. unit of power.
8. The pivot point.
11. a device used to multiply forces.
13. Unit for work/energy.
15. The same time we do work on one end, the other end does work on the load.

1. The law of —— of energy states ————
2. Work done against another force, work done to change the speed of an object.
3. Energy stored energy.
9. In incline plane.
10. advantage output distance ratio.
12. The rate at which work is done.
14. can be depressed as the ratio of useful work output to total work input.