Answered: The SR-71 Blackbird is the fastest… | bartleby

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USAR FORCE
The SR-71 Blackbird is the fastest production plane capable of reaching speeds of
more than Mach 3, roughly 3000 kph.
If a Blackbird is cruising at a speed of 536 m/s an altitude of 35,121 ft and assuming
it produces a Normal Shockwave in the process, what would be its downstream
Mach number?
Note: Specific Heat of Air, R = 287 J/kg*K
%3D
Specific Heat ratio, y = 1.4

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