Jaden used a claw hammer to pull a nail out of a piece of

Last updated: 7/30/2022

Jaden used a claw hammer to pull a nail out of a piece of wood. He applied a force of 20 N on the handle of the claw hammer. The force exerted on the nail in the claw is 80 N. What is the mechanical advantage of the claw hammer? 0.5 01.0 2.0 4.0