[" 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 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 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. the ratio of the accelerationn due to gravity is r. the ratio of the escape velocities from them 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

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