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.
1 (measurement) [of object] altura (f); [of person] estatura (f) to be 20 metres in height medir or tener 20 metros de alto; tener una altura de 20 metros. the plant grows to 2m in height. we are the same height tenemos la misma estatura; somos igual de altos. he's 2 metres in height.