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). If the two arms of the lever are of equal length, the effort must be equal to the load.
1 Ebro: From the 120 Foot level of the new cell tower, This is Ebro.
How tall is Idris Elba. Idris Elba's Height. 6ft 2.75in (190 cm) British actor best known for roles in Prometheus, Thor, Takers and TV show Luther and The Wire. In an interview he said I'm nearly 6ft 3in and also described himself as a ballsy 6ft 2in black guy.