If earth has a mass 9 times and radius 4 times than that of a planet 'P'. Calculate the escape velocity at the planet 'P' if its value on earth is `11.2 kms^(-1)`.

Explanation

To find the escape velocity at planet 'P', we can use the formula for escape velocity, which is given by:

\[ v = \sqrt{\frac{2GM}{R}} \]

Where:
- \( v \) is the escape velocity,
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