Simple Machines
von elijah pate
1. Power
1.1. the ability to do something or act in a particular way, especially as a faculty or quality.
1.2. watt
1.3. For example, same work is done by two different people with different time. Say one of them does the work in 5 seconds and the other does in 8 seconds. Thus, the man doing same work in 5 seconds is more power full. The shorter the time the more power full the man. Let’s represent it mathematically; power
2. is a measure of the force amplification achieved by using a tool,
3. mechanical advantage
4. first class lever
5. second class lever
6. third class lever
7. incline plane
8. wedge
8.1. door stop
9. screw
10. wheel and axle
11. pulley
12. work
12.1. activity involving mental or physical effort done in order to achieve a purpose or result.
12.2. newton
12.3. Suppose that, a force is applied an object and object moves in the direction of applied force then we said work has done.
