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Question 24 (4 points) Saved Main Content am G550 is cruising at 41000 ft at a speed of M= 0.85. The area of the intake and exhaust are 4; = 12.57 fr and A, = 11.34 ft', respectively. If the exhaust pressure (p,) is 2.5 times greater than the ambient pressure (p,,) and each engine is producing T= 7200 lbs at a temperature of T, = 1032.R, ignoring the fuel weight, what is the propulsive efficiency (4p) of the engines? (Hint: See section 9.12.1) C) Np = 0.92 fo = Ki? Np 0.57