Question

question 11 - multiple choice

1. what does \fe\ mean in the lever image shown below?

the distance between the fulcrum (pivot point) and the resistance force (the load) being moved or overcome by the lever.
the fixed point or axis around which the lever rotates or pivots.
this is the weight or load that the lever works against. it is the output force or the object being moved.
this is the force that is applied to the lever to move it and its load.
the distance from the fulcrum to the point where the input force (effort) is applied.
question 12 - multiple choice

Explanation:

In the context of levers, $F_E$ represents the effort force. The effort force is the force applied to the lever to move it and its load.

Answer:

This is the force that is applied to the lever to move it and its load.