An artificial,satellite of mass .m. is revolving around the earth, in a circular orbit of radius .r.. If the mass of the earth is.m. angular momentum of the satellite with respect to the centre of earth is (G-universal gravitational constant):

An artificial,satellite of mass .m. is revolving around the earth, in

1.	An artificial,satellite of mass .m. is revolving around the earth, in a circular orbit of radius .r.. If the mass of the earth is.m. angular momentum of the satellite with respect to the centre of earth is (G-universal gravitational constant):
Answer» `sqrt(GMm^(2)r)` `2msqrt(GMR)` `2Msqrt(Gmr)` `sqrt((GM)/r)` ANSWER :A