Lever force F at a point "A" located by the coordinate vector r on the bar. The lever then exerts an output force F at the point "B" located by r. The rotation of the lever about the fulcrum "P" is defined by the rotation angle "θ" in radians. Let the coordinate vector of the point "P" that defines the fulcrum be r, and introduce the lengths which are the distances from the fulcrum to the input point "A" and to the output point "B", respectively. Now introduce the unit vectors e and e from the fulcrum to the point "A"
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