By measuring the period of revolution and orbital radius of a satellite around a planet, which of the two can we determine : the mass of the satellite or that of the planet?

Orbital velocity of a satellite around a planet is independent of the mass of the ____ but depends on the mass of the .

Then ratio of orbital radii of two satellites of a planet is 1:2 . what is the ratio of their time period?

Assertion (A) : The time period of revolution of a satellite around a planet is directly proportional to the radius of the orbit of the satellite. Reason (R) : Artifical satellite do not follow Kepler's laws of planatory motion.

The planet which has no satellite is

E, U and K represent total mechanical energy potential energy and kinetic energy of a satellite revolving around a planet. Which of the following quantity is not independent of orbital radius of the satellite ?

If r represents the radius of the orbit of a satellite of mass m moving around a planet of mass M , the velocity of the satellite is given by

Time period of a satellite in a circular obbit around a planet is independent of

A 30 kg satellite has a circular orbit with a period of 2.0 h and a radius of 9.0 xx 10^6 m around a planet of unknown mass. If the magnitude of the gravitational acceleration on the surface of the planet is 6.0 m//s_2 . what is the radius of the planet?