Gravitation

Question: The escape velocity from the surface of earth is ${V_e}$. The escape velocity from the surface of a planet whose mass and radius are 3 times those of the earth will be

1) ${V_e}$

2) $3{V_e}$

3) $9{V_e}$

4) $27{V_e}$

Solution:

Explanation: No Explanation

Gravitation Potential Gravitational Potential Energy and Escape Velocity

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