Question: A jet engine at take off has air at 20oC, 100 kPa coming at 25 m/s through the 1.0 m diameter inlet. The exit flow

A jet engine at take off has air at 20oC, 100 kPa coming at 25 m/s through the 1.0 m diameter inlet. The exit flow is at 1200 K, 100 kPa, through the exit nozzle of 0.4 m diameter. Neglect the fuel flow rate and find the net force (thrust) on the engine.

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