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Hand written please 49 Q.5. A rocket of mass 200 kg has 1800 kg of fuel. The exhaust velocity of the fuel is 2.45 km/sec.

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49 Q.5. A rocket of mass 200 kg has 1800 kg of fuel. The exhaust velocity of the fuel is 2.45 km/sec. Calculate the minimum rate of consumption of fuel so that the rocket may raise from the ground. Also calculate the ultimate vertical velocity gained by the rocket, when the rate of consumption of the fuel is 20 kg/sec

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