Physics, 06.07.2021 19:10 jokerr5584

On a day when the speed of sound in the upper air is 320 m/s, you fly coast to coast in the United States, a distance of about 4 850 km, in about one hour, if the Mach number for the speed of your airplane is about:

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On a day when the speed of sound in the upper air is 320 m/s, you fly coast to coast in the United S...