Find the ratio of escape velocities of two planets if values of g on the two planets are `9.8 m//s^(2)` and `3.3 m//s^(2)` and ther radii are 6400 km and 3400 km respectively.

Explanation

To find the ratio of escape velocities of two planets given their gravitational accelerations and radii, we can follow these steps:

### Step 1: Understand the formula for escape velocity
The escape velocity \( v_e \) from the surface of a planet is given by the formula:
\[ v_e = \sqrt{2gR} \]
where \( g \) is the acceleration due to gravity on the planet, and \( R \) is the radius of the planet.
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