The ratio of the radii of the planets `P_(1) and P_(2)` is k. the ratio of the accelerationn due to gravity is r. the ratio of the escape velocities from them will be

The ratio of the radii of the planets R_(1) and R_(2) is k. the ratio of the accelerationn due to gravity is r. the ratio of the escape velocities from them will be

The ratio of the radii of the planets P_(1) and P_(2) is K_(1) . the ratio of the acceleration due to gravity is K_(2) . the ratio of the escape velocities from them will be

The ratio of the radii of the planets P_(1) and P_(2) is a the ratio of their acceleraton due to gravity is b the ratio of the escape velocity form them will be

The ratio of the radii of planets A and B is k_(1) and ratio of acceleration due to gravity on them is k_(2) . The ratio of escape velocities from them will be

The ratio of radii of two satellites is p and the ratio of their acceleration due to gravity is q. the ratio if their escape velocities will be :

The ratio of radii of two satellites is p and the ratio of their acceleration due to gravity is q. the ratio if their escape velocities will be :

The ratio of radii of two satellites is p and the ratio of their acceleration due to gravity is q. the ratio if their escape velocities will be :

Ratio of the radius of a planet A to that of planet B is r . The ratio of acceleration due to gravity for the two planets is x . The ratio of the escape velocities from the two planets is