Multiple Choice
A rocket engine consumes 450 kg of fuel per minute. If the exhaust speed of the ejected fuel is 5.2 km/s, what is the thrust of the rocket?
A) 42 kN
B) 39 kN
C) 45 kN
D) 48 kN
E) 35 kN
Correct Answer:
Verified
Correct Answer:
Verified
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