The potential difference between two points is 14.9 v when a 0.0400 c charge moves between these points by how much does its potential energy change?

The potential energy change is 0.596 J.

Explanation:

Given that,

Potential difference =14.9 V

Charge q =0.0400 C

We need to calculate the change potential energy

The potential energy change is the product of the charge and potential difference.

Using formula of change potential energy

Hence, The potential energy change is 0.596 J.

the area between the graph and the t axis

it is a negative acceleration