The period of revolution of a satellite in an orbit of radius 2R is T. What will be its period of revolution in an orbit of radius 8R ?

The time period of a satellite in a circular orbit of radius R is T. The period of another satellite in a circular orbit of radius 9R is :

Time period of revolution of a nearest satellite around a planet of radius R is T . Period of revolution around another planet, whose radius is 3R but having same density is

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

The period of a satellite in a circular orbit of radius R is T , the period of another satellite in a circular orbit of radius 4R is

The period of revolution of an earth satellite close to surface of earth is 90min. The time period of aother satellite in an orbit at a distance of three times the radius of earth from its surface will be

The time period of revolution in the 3^(rd) orbit of Li^(2+) ion is x sec. The time period of revolution in the 2^(nd) orbit of He^(+) ion, should be

The time period of revolution in the 3rd orbit of Li^(2+) ions is x sec . The time period of revolution in the 2 nd orbit of He^(+) ion , should be :

A satellite is orbiting the earth in a circular orbit of radius r. Its period of revolution varies as