Lever a fixed point. The lever operates by applying forces at different distances from the fulcrum, or a pivot. Assuming the lever does not dissipate or store energy, the power into the lever must equal the power out of the lever. As the lever rotates around the fulcrum, points farther from this pivot move faster than points closer to the pivot. Therefore, a force applied to a point farther from the pivot must be less than the force located at a point closer in, because power is the product of force and velocity. If "a" and "b" are distances from the
Leslie Lever, Baron Lever Leslie Lever, Baron Lever Leslie Maurice Lever, Baron Lever, GCSG (29 April 1905 – 26 July 1977) was a British Labour politician. He was Member of Parliament for Manchester Ardwick from 1950 to 1970, when he retired. Subsequently, he was given a life peerage as Baron Lever, of Ardwick in the City of Manchester on 10 July 1975. He was educated at Manchester Grammar School and read Law at Leeds University. He was a solicitor and poor man's lawyer between 1928 and the advent of Legal Aid in 1948, funding his impecunious clients' cases out of his own pocket if