Question

what does \fr\ 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

Explanation:

In the context of levers, \( F_R \) represents the resistance force. The resistance force is the weight or load that the lever works against.

Answer:

This is the weight or load that the lever works against.