The image shows a wheel that's wound up and released. the wheel moves up and down as shown. identify the position of the wheel when its
potential energy is greatest.

Since the wheel moves up and down, the position that represents the potential energy is that which has the maximum height from the ground.

Potential energy is the energy at rest of a body.

It is given as:

     Potential energy = m x g x h

m is the mass of the body

g is the acceleration due to gravity

h is the height of the body

We can see that mass and height are directly related to the potential energy a body exerts.

The higher the wheel from ground, the higher its potential energy.

Explanation:

sorry to copy :/

The very top of the picture

Explanation:

I got it right??

the volume increases