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A jet plane flies overhead at Mach 1.68 and at a constant altitude of 948 .What...

A jet plane flies overhead at Mach 1.68 and at a constant altitude of 948 .
What is the angle of the shock-wave cone?
How much time after the plane passes directly overhead do you hear the sonic boom? Neglect the variation of the speed of sound with altitude.
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Mach, M-1.68 Altitude, H 948 m The angle of the shock wave cone is, 1.68 α-36.53° The time needed to hear the sonic boom afte

Speed of the sound, v 344 m/s So the speed of the et plane is, v,-My-= (1.68)(344 m/s) = 577.92 m/s Distance travelled by the

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