Lever fulcrum to where the output force is applied (point "B"), then the lever amplifies the input force. On the other hand, if the distance "a" from the fulcrum to the input force is less than the distance "b" from the fulcrum to the output force, then the lever reduces the input force. The use of velocity in the static analysis of a lever is an application of the principle of virtual work. A lever is modeled as a rigid bar connected to a ground frame by a hinged joint called a fulcrum. The lever is operated by applying an input
Little Lever total of 8s. Several cases were brought before courts by family members trying to take control of the manor. A settlement in 1331, found in favour of Adam, son of Ellis de Lever and the family line was settled. There are no records about the ownership until 1448, when Henry Lever the elder owed rent of 25s (£1.25p) on the village. In 1623 the Bubonic Plague killed a third of the village population. By 1666, the village had sixty hearths liable to tax. Records show the land used for agriculture and the main landowner was John Andrews, who had the