Two satellite fo masses m and 4m orbit the earth in circular orbits of radii 4r and r respectively. The ratio of their orbital speed is

Two satellites of masses 3 m and m orbit the earth in circular orbits of radii r and 3 r respectively. The ratio of the their speeds is

Statement-1 : Two satellites of mass 3 M and M orbit the earth in circular orbits of radii r and 3r respectively. The ratio of their speeds is sqrt(3) : 1 . Statement-2 : Orbital velocity of satellite is upsilon = sqrt((GM)/(r ))

Two satellites of masses 50 kg and 150 kg revolve around the earth in circular orbits of radii 4R and 9R respectively where R is the radius of the earth. The speed of the two satellites will be in the ratio ?

Satellites A and B are orbiting around the earth in orbits of ratio R and 4R respectively. The ratio of their areal velocities is-

A satellite is orbiting the earth in a circular orbit of radius r . Its