A schlieren photo of a bullet moving through air (see
Chapter 11, Problem 11.22(choose chapter or problem)
A schlieren photo of a bullet moving through air (see Video V11.10) at 14.7 psia and \(\mathrm{68 ~^\circ F}\) indicates a Mach cone angle of \(28^\circ\). How fast was the bullet moving in: (a) m/s, (b) ft/s, (c) mph?
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