Two satellites of masses M and 4M are orbiting the earth in a circular orbit of radius r. Their frequencies of revolution are in the ratio of

Two satellites of masses M and 16 M are orbiting a planet in a circular orbitl of radius R. Their time periods of revolution will be in the ratio of

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

A satellite is orbiting the earth in a circular orbit of radius r. Its period of revolution varies as

Two satellite of mass m and 9 m are orbiting a planet in orbits of radius R . Their periods of revolution will be in the ratio of

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

A satellite of mass m is orbiting the earth in a circular orbit of radius r . It starts losing energy due to small air resistance at the rate of C J//s . Then the time teken for the satellite to reach the earth 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 ?