Potential energy is the energy of a body or a system with respect to the position of the body or the arrangement of the particles of the system. The amount
A pendulum is a mass that is attached to a pivot, from which it can swing freely. Pendulum consisting of an actual object allowed to rotate freely around a
In celestial mechanics, the mean anomaly is an angle used in calculating the position of a body in an elliptical orbit in the classical two-body problem.
The Sérsic profile (or Sérsic model or Sérsic’s law) is a mathematical function that describes how the intensity I of a galaxy varies with distance
The orbital period is the time taken for a given object to make one complete orbit around another object.When mentioned without further qualification in