Question

a fishing rod is an example of a lever. which diagram shows the correct positions of the input force, output force, and fulcrum on a fishing rod? the yellow arrow represents the input force and black arrow represents the output force

Explanation:

Step1: Recall lever - type knowledge

A fishing rod is a third - class lever. In a third - class lever, the input force is between the fulcrum and the output force.

Step2: Analyze the diagram

In the given diagram, the yellow arrow (input force) is between the triangular fulcrum and the black arrow (output force), which is consistent with the structure of a third - class lever.

Answer:

The provided diagram correctly shows the positions of the input force, output force, and fulcrum on a fishing rod.