For a rocket traveling at 700 m/s having an exhaust velocity of 1.4 km – McqOptions

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1.	For a rocket traveling at 700 m/s having an exhaust velocity of 1.4 km/s, exhaust gas density of 0.3 kg/m³, nozzle throat diameter of 0.14 cm and nozzle exit diameter of 25 cm, find the total mass flow rate of the propellants.
A.	6.46 kg/s
B.	103.1 kg/s
C.	20.62 kg/s
D.	32.33 kg/s
Answer» D. 32.33 kg/s

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