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 .
Jake Lever Jake Lever Jake Lever (born 5 March 1996) is a professional Australian rules footballer playing for the Melbourne Football Club in the Australian Football League (AFL). A defender, tall and weighing , Lever plays primarily as a half-back and is known for his intercept marking and ability to read the play. Originally from Romsey, Victoria, he played top-level football at a young age when he played with the Calder Cannons in the TAC Cup, and represented and captained Victoria in the AFL Under 18 Championships as a bottom-aged player. He suffered a serious knee injury which forced him to miss