When a satellite revolves around the sun in a circular orbit of radius a with a period of revolution T, and if K is a positive constant, then

If a planet revolves around the sun in a circular orbit of radius a with a speed of revolution T, then (K being a positive constant

An artificial satellite is revolving around the earth in a circular orbit of radius r. If the time period of revolution of the satellite is T, show that T^2 prop r^3 .

An artificial satellite revolves around the earth in circular orbit of radius r with time period T . The satellite is made to stop in the orbit which makes it fall onto the earth. Time of fall of the satellite onto the earth is given by

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

If a planet of mass m is revolving around the sun in a circular orbit of radius r with time period, T then mass of the sun is

An earth satellite is revolving in a circular orbit of radius 7000km. If its period of revolution is 5500 sec, its orbital velocity is

If a planet of radius R and density D is revolving around the sun in a circular orbit of radius r with time period T, then the mass of the sun is