Physics, asked by Esly, 10 months ago

A rocket of mass 1000kg is to be projected vertically upwards. The gases are exhausted vertically down with 100m/s with respect to the rocket. What is minimum rate of burning fuel(in kg/s). So as to just lift the rocket up against gravity? (take g=10m/s^2)

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Answered by bond60

0

Answer:

What is the energy given out by the fuel

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