The radius of circular orbits of two satellites A and B of the earth, are 4R and R, respectively. If the speed of satellite A ais 3V, then the speed of satellite B will be:

The radius of circular orbits of two satellites A and B of the earth,

1.	The radius of circular orbits of two satellites A and B of the earth, are 4R and R, respectively. If the speed of satellite A ais 3V, then the speed of satellite B will be:
Answer» 3V/4 6V 12 V 3V/2 Answer :B