A satellite revolves in an orbit close to the surface of a planet of mean density `5.51 xx 10^(3) kg m^(-3)`. Calculate the time period of satellite.
Given `G = 6.67 xx 10^(-11) Nm^(2) kg^(-2)`.

A satellite revolves around a planet of mean density 4.38 xx 10^(3)kg//m^(3) , in an orbit close to its surface. Calculate the time period of the satellite. Take, G = 6.67 xx 10^(-11) Nm^(2) kg^(-2) .

A small satellite revolves round a planet in an orbit just above planet's surface. Taking the mean density of planet as rho , calculate the time period of the satellite.

A spherical planet has uniform density pi/2xx10^(4)kg//m^(3) . Find out the minimum period for a satellite in a circular orbit around it in seconds (Use G=20/3xx10^(-11) (N-m^(2))/(kg^(2)) ).

The radius of the moon is 1.7 xx 10^(6) m and its mass is 7.35 xx 10^(22) kg . What is the acceleration due to gravity on the surface of the moon ? Given G = 6.67 xx 10^(-11) Nm^(2) kg^(-2).

A satellite is orbiting very close to a planet. Its periodic time depends only on

A satellite revolves round a planet in an orbit just above the surface of planet. Taking G=6.67xx10^(-11) Nm^(2) kg^(-2) and the mean density of the planet =8.0xx10^(3) kg m^(-3) , find the period of satellite.

Determine the gravitational potential on the surface of earth, given that radius of the earth is 6.4 xx 10^(6) m : its mean density is 5.5 xx 10^(3)kg m^(-3) , G = 6.67 xx 10^(-11) Nm^(2) kg^(-2) .

Calculate the escape velocity from the surface of a planet of mass 14.8 xx 10^(22) kg. It is given that radius of the planet is 3.48 xx 10^(6) m.

If rho is the density of the planet , the time period of nearby satellite is given by