For a rocket with an initial mass of 15,000 kg and carrying a payload – McqOptions

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1.	For a rocket with an initial mass of 15,000 kg and carrying a payload of 1000 kg, determine the velocity change if it was ground launched and has an equivalent exhaust velocity of 3000 m/s. Assume the structural mass coefficient to be 0.24.
A.	3533 m/s
B.	3967 m/s
C.	3706 m/s
D.	4295 m/s
Answer» D. 4295 m/s

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