Lever the power out, and the ratio of output to input force is given by the ratio of the distances from the fulcrum to the points of application of these forces. This is known as the "law of the lever." The mechanical advantage of a lever can be determined by considering the balance of moments or torque, "T", about the fulcrum. where F is the input force to the lever and F is the output force. The distances "a" and "b" are the perpendicular distances between the forces and the fulcrum. Since the moments of torque must be balanced, formula_3 .
Rob Lever having signed a one-year contract with the newly promoted Championship club. Lever has resigned to continue into the 2017 season. Rob Lever Rob Lever is an English rugby league footballer who plays for the Swinton Lions in the Championship. His playing position is Loose Forward. Lever played for Wigan at Under-19s level and was young player of the year in 2013 but failed to break into the club's first team set up. Lever made 3 appearances for England Academy playing Loose forward He was dual registered with Workington Town in the Championship and played four times for the club. Lever