Create a conceptual sketch and show your mathematical representation of each
scenario:
a. If an effort force applied to a first-class lever moves through a distance of 2
inches, how far will the resistance force move if De = 8 inches and DR = 3 inches?
b. If an effort force of 30 pounds is applied through a distance of 1.5 feet (de) in a
second-class lever, how far will the lever lift the load if the distance from the
fulcrum to the effort force is 5 feet and the distance from the fulcrum to the load is
3.5 feet?
