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 Urban District Little Lever Urban District Little Lever was, from 1872 to 1974, a local government district centred on the large village of Little Lever in the administrative county of Lancashire, England. Little Lever was a township and chapelry in the civil and ecclesiastical parish of Bolton le Moors in the Salford Hundred of Lancashire. The township became part of the Bolton Poor Law Union on 1 February 1837 which took responsibility for funding the Poor Law within that Union area. In 1866, Little Lever was given the status of a civil parish. In 1872, a local board of health was adopted