9. An aircraft cruises at 270 m/s at 10,000 m where atmospheric pressure is 26430 Pa, P-04 kg/m and y1.4. Calculate the
Posted: Sun May 15, 2022 9:29 pm
9. An aircraft cruises at 270 m/s at 10,000 m where atmospheric pressure is 26430 Pa, P-04 kg/m and y1.4. Calculate the Mach number the aircraft is cruising at and specily whether it is in a subsonic, transonic, or supersonic regime. (5 marks)