Help PLZ! Look at the diagram of the wheelbarrow below. Which label shows the force caused by the load

The label 3

Explanation:

Let's analyze each of the labels until we reach the correct answer.

The label 1 is the force that the person applies to be able to lift the wheelbarrow.

The label 2 is the support of the wheelbarrow, however at that time no forces act on it.

The label 5 shows the distance between the point of application of force and the center of the wheel.

Label 4 shows the center of the wheel of the wheelbarrow.

In this way the label 3 shows the force applying the load on the wheelbarrow.

less than one you can't create energy