The maximum rotational kinetic energy of a planet moving around the sun is at position

The maximum kinetic energy of a planet moving around the sun is at a position Sun

When is KE of a planet revolving around the sunn maximum?

The ratio of kinetic energy of a planet at perigee and apogee during its motion around the sun in eliptical orbit of ecentricity e is

The kinetic energies of a planet in an elliptical orbit about the Sun, at positions A, B and C are K_(A) ,K_(B) and K_(C) respectively. AC is the major axis and SB is perpendicular to AC at the position of the Sun S as shown in the figure. Then

The kinetic energies of a planet in an elliptical orbit about the Sun, at positions A,B and C are K_(A),K_(B) and K_(C) respectively. AC is the major axis and SB is perpendicular to AC at the position of the sun as shown in the figure. Then

Using the conservation laws, demonstrate that the total mechanical energy of a planet of mass m moving around the Sun along an ellipse depends only on its semi-major axis a. Find this energy as a function of a.