Question

Define load and effort?

Answer 1

 To move an object,we need to overcome a force which is called '' Load'' (L ).The force applied to move the load is called Effort (E)

The class of a lever depends on the relative position of the load, effort and fulcrum: The load is the object you are trying to move. The effort is the force applied to move the load. The fulcrum (or pivot) is the point where the load is pivoted.