Задача 11017.

The rocket, whose mass, together with the fuel is 500 g, takes off vertically and reaches a maximum height of 200 m. The mass of fuel is 100 g. Find the velocity of the outflow of gases from the rocket nozzle, assuming that the combustion of fuel occurs instantaneously.

A detailed solution with a brief description of the condition, formulas and laws used in the solution, the derivation of the calculation formula and the answer.
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