Question

What the three main components of a simple machine lever with symbols​

Answer 1

Answer:

The triangular pivot is called the fulcrum; the part of the lever between the fulcrum and Fe is the effort arm, Le; and the part to the left is the resistance arm, Lr. The mechanical advantage is a number that tells us how many times a simple machine multiplies the effort force.

hope it's help.. Mark me as a brainilist