The force from the potential field is the centripetal force that makes the object follow a circular pathJahnavi said:
BvU said:
The total energy of a body in a circular orbit is the sum of its potential energy and kinetic energy. It is a constant value and remains the same throughout the orbit.
The total energy of a body in a circular orbit can be calculated using the formula E = -GmM/2r, where G is the gravitational constant, m is the mass of the orbiting body, M is the mass of the central body, and r is the radius of the orbit.
The total energy of a body in a circular orbit determines the stability of the orbit. If the total energy is negative, the orbit is bound and the body will continue to orbit indefinitely. If the total energy is positive, the orbit is unbound and the body will eventually escape the gravitational pull of the central body.
The total energy of a body in a circular orbit is inversely proportional to the radius of the orbit. As the radius increases, the total energy decreases and vice versa.
Yes, the total energy of a body in a circular orbit can be zero. This occurs when the orbit is at the critical radius, where the gravitational potential energy and kinetic energy are equal in magnitude.
