There are three classes of levers, depending on the relative positions of the effort is applied, load, and fulcrum. 1  First-class levers have the fulcrum located between the load and the effort (LFE). 2  Second-class levers have the load located between the fulcrum and the effort (FLE).
Ed Harris Height. 5ft 8in (173 cm) Peak height was 5ft 9in (175 cm) American Actor, best known for roles in films like A Beautiful Mind, The Abyss, A History of Violence, The Right Stuff, Enemy at the Gates and Pollock. He told CNN Look at me: I'm 5-foot-9 and 160 pounds.
Alan Alda's height is 6ft 1in (185 cm). Peak height was 6ft 2in (188 cm). American actor best known for playing Captain Benjamin Franklin Pierce in the TV series M.A.S.H.