A jet engine receives air with a density of 1.225 kg/m3 at 200 m/s through a 1 m diameter round intake and generates 20

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answerhappygod
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A jet engine receives air with a density of 1.225 kg/m3 at 200 m/s through a 1 m diameter round intake and generates 20

Post by answerhappygod »

A jet engine receives air with a density of 1.225
kg/m3 at 200 m/s through a 1 m diameter round
intake and generates 20 kN of thrust. What is the exit air velocity
in m/s?
A.200
B.304
C.400
D.504
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