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Two planets of radii R(1) and R(2 have m...

Two planets of radii `R_(1)` and `R_(2` have masses `m_(1)` and `M_(2)` such that `(M_(1))/(M_(2))=(1)/(g)`. The weight of an object on these planets is `w_(1)` and `w_(2)` such that `(w_(1))/(w_(2))=(4)/(9)`. The ratio `R_(1)/R_(2)`

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