Initial Velocity of the Rocket if it Reaches a Maximum Height

Question

 

From the immemorial, mankind has gazed at the moon, wondering about many things, one of them being whether a day might come when men could be there.
Following the Newton’s law of universal gravitation which shows the possibility of firing a projectile (rocket) out of the earth (or a huge cannon) with an escape velocity of 

 

Summary

This question belongs to Mechanics and discusses about finding the initial velocity of the rocket if it reaches a maximum height.

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    Cristina

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    Giuseppe

    works fine.