Q.

A rocket consumes 20 kg fuel per second. The exhaust gases escape at a speed of 1000 ms–1 relative to the rocket. Calculate the upthrust received by the rocket. Also calculate the velocity acquired. When its mass is 1/100 of the initial mass.

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Detailed Solution

V = 4.6 km / s
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A rocket consumes 20 kg fuel per second. The exhaust gases escape at a speed of 1000 ms–1 relative to the rocket. Calculate the upthrust received by the rocket. Also calculate the velocity acquired. When its mass is 1/100 of the initial mass.