Question

If there is no mechanical advantage to class 3 levers, why are they considered useful?

Answer 1

Answer:

Class 3 lever – bend your arm

Explanation:

For a Class 3 lever the load is further away from the pivot than the effort. There is no mechanical advantage because the effort is greater than the load. ... The load is further away from the pivot than the effort. There is no mechanical advantage because the effort is greater than the load.