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
Great Lever II listed mill in 2016 and build new houses, but permission is still needed from the government to knock down the mill because of its listed status. Currently the mill is empty and deemed an eyesore by local residents. Great Lever has a park on Green Lane, on the opposite side of Green Lane from the park are the grounds of Bolton Cricket Club. The two conjoined Doe Hey Reservoirs are used for private fishing. Will Hill Brook, which drains into the Doe Hey Reservoirs, forms the southern boundary between Great Lever and Farnworth. Primary schools in Great Lever include