explain lever mechanics
Answers
Question ⤵
explain lever mechanics
Answer ⤵
A lever is a simple machine consisting of a beam or rigid rod pivoted at a fixed hinge, or fulcrum. A lever is a rigid body capable of rotating on a point on itself. On the basis of the locations of fulcrum, load and effort, the lever is divided into three types.
Types ⤵
There are three different classes of lever. A first-class lever has the fulcrum between the load and the effort. A second-class lever has the load between the effort and the fulcrum. A third-class lever has the effort between the load and the fulcrum.
Inventor ⤵
The earliest remaining writings regarding levers date from the 3rd century BCE and were provided by Archimedes.
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Answer:
Levers are mechanical devices used to scale the amount of force and/or travel in a mechanism. Levers are a versatile mechanism that can be used in a wide range of applications from small to large. ... In other cases levers can be used to take a small amount of movement and multiply it into a larger movement.