A planet of mass `m` is moving in an elliptical orbit around the sun of mass `M`. The semi major axis of its orbit is a, eccentricity is `e`.
Find total energy of planet interms of given parameters.

A planet of mass m is moving in an elliptical orbit around the sun of mass M . The semi major axis of its orbit is a, eccentricity is e . Find speed of planet V_(1) at perihelion P

A planet of mass m is moving in an elliptical orbit around the sun of mass M . The semi major axis of its orbit is a, eccentricity is e . Find speed of planet V_(2) at aphelion A .

A planet of mass m is moving around the sun in an elliptical orbit of semi-major axis a :

Find the speeds of a planet of mass m in its perihelion and aphelion position. The semimajor axis of its orbit is a, eccentricity is e and the mass of the sun is M . Also find the total energy of the planet in terms of the given parameters.

Find the speeds of a planet of msdd m in its perihelion and aphelion postitions. The semimajor axis of its orbit is a, ecentricity is e and te mass of the sun is M . Also find the total energy of the planet in terms of the given parameters.

A planet is moving around the sun in an elliptical orbit. Its speed is

The areal velocity of a planet of mass m moving in elliptical orbit around the sun with an angular momentum of L units is equal to

A planet revolves in an elliptical orbit around the sun. The semi-major and minor axes are a and b , then the time period is given by :

A planet of mass m is in an elliptical orbit about the sun with an orbital period T . If A be the area of orbit, then its angular momentum would be