Consider an airplane with a jet engine attached to the tail section, as shown in Figure Q4(a) below, that expels combust

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Consider An Airplane With A Jet Engine Attached To The Tail Section As Shown In Figure Q4 A Below That Expels Combust 1 (135.61 KiB) Viewed 41 times

Consider an airplane with a jet engine attached to the tail section, as shown in Figure Q4(a) below, that expels combustion gases at a rate of 21 kg/s with a velocity of V 250 m/s relative to the plane. During landing, a thrust reverser (which serves as a brake for the aircraft and facilitates landing on a short runway) is lowered in the path of the exhaust jet, which deflects the exhaust from rearward to 160 °. Determine: (al) the thrust (forward force) that the engine produces prior to the insertion of the thrust reverser; (4 marks) (a2) the braking force produced after the thrust reverser is deployed. (6 marks) Thrust reverser 160° Thrust 250 m/s reverser Figure Q4(a)