Write the expression for the period of revaluation of a planet revolving in a circular orbit.

Suppose the gravititional force varies inversely as the n^(th) power of distance then, find the expression for the time period of a planet in a circular orbit of radius r around the sun.

If a time period of revolution of a satellite around a planet in a circular orbit of radius r is T,then the period of revolution around planet in a circular orbit of radius 3r will be

Obtain an expression for binding energy of a satellite revolving in a circular orbit around earth.

The period of revolution of a planet around the sun in a circular orbit is T. If a similar planet is revolving in a circular orbit of the same radius around the sun with its mass twice as that of planet, its period of revolution would be

Obtain an expression for the period of a satellite in a circular orbit round the earth OR Show that the square of the period of revolution of satellite is directly proportional to the cube of the orbital radius. OR Show that period of the satellite revolving around the earth depends upon mass of the earth

If a and b are the nearest and farthest distances of a planet from the sun and the planet is revolving in an elliptical orbit, then square of the time period of revolution of that planets is directly proportional to

The period of revolution of a planet around the sun in a circular orbit is same as that of period of similar planet revolving around a star of twice the raduis of first orbit and if M is the mass of the sun then the mass of star is

Define orbital velocity. Derive an expression for the orbital velocity of a satellite revolving around a planet