Lever Lever A lever ( or ) 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 location of fulcrum, load and effort, the lever is divided into three types. 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
Jake Lever Jake Lever Jake Lever (born 5 March 1996) is a professional Australian rules footballer playing for the Melbourne Football Club in the Australian Football League (AFL). A defender, tall and weighing , Lever plays primarily as a half-back and is known for his intercept marking and ability to read the play. Originally from Romsey, Victoria, he played top-level football at a young age when he played with the Calder Cannons in the TAC Cup, and represented and captained Victoria in the AFL Under 18 Championships as a bottom-aged player. He suffered a serious knee injury which forced him to miss