A first-class lever is a lever in which the fulcrum is between the effort and the load, while a second-class lever is a lever in which the load is between the fulcrum and the effort. In a first-class lever, the effort can either be greater than or less than the load, while in a second-class lever, the effort is always greater than the load.\n
What is the difference between a first-class lever and a second-class lever?