the ratio of escape velocities of two planets if `g` value on the two planets are
Channel: Doubtnut
Date: 2020-02-09

the ratio of escape velocities of two planets if `g` value on the two planets are `9.9 m//s^(2)` and `3.3 m//s^(2)` and there are `6400 km` and `3200 km` respectively is