LVR has various meanings in the Physics category. Discover the full forms, definitions, and usage contexts of LVR in Physics.
A lever is a machine consisting of a beam or rigid rod pivoted at a fixed hinge or fulcrum. It is one of the six simple machines identified by Renaissance scientists. A lever amplifies an input force to provide a greater output force, which is said to provide leverage. The ratio of the output force to the input force is the mechanical advantage of the lever.
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