Lever is obtained as which is the mechanical advantage of the lever. This equation shows that if the distance "a" from the fulcrum to the point "A" where the input force is applied is greater than the distance "b" from fulcrum to the point "B" where the output force is applied, then the lever amplifies the input force. If the opposite is true that the distance from the fulcrum to the input point "A" is less than from the fulcrum to the output point "B", then the lever reduces the magnitude of the input force. Lever A lever ( or )
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