A child is swinging back and forth on a swing. Changes in her kinetic and potential energy are happening each moment. At which point, or multiple points, in the picture below would each of these two types of energy be at a maximum? In one to two sentences, tell which points using the letters at each position and which type of energy is at a maximum at each point.

Without a picture provided, it is not possible to determine precisely which points the question is referring to. However, at the highest point of the swing (assuming a typical swing motion), the potential energy would be at its maximum, while at the lowest point of the swing, the kinetic energy would be at its maximum.