Physics – 6.1.2 The Solar System | e-Consult

The statement is correct because the Sun is not at the exact geometric center of the ellipse. Instead, it resides at one of the two foci of the ellipse. The center of the ellipse is the point equidistant from both foci. While a perfectly circular orbit is a special case of an ellipse where the two foci coincide (i.e., the Sun is at the center), most planetary orbits are elliptical.

This statement implies that gravitational forces do not act solely towards a single point. Instead, they create a continuous force that constantly pulls the object towards the central body (the Sun in this case). The object's motion is a result of the balance between its inertia (tendency to continue moving in a straight line) and the gravitational force. The elliptical shape arises from the fact that the gravitational force is constantly changing direction, causing the object to accelerate and decelerate as it moves along the orbit. The Sun's position at a focus dictates the shape of the orbit, ensuring that the object is always influenced by the gravitational pull.