Sin(theta) = v/vs
Velocity, v = vs sin(theta)
v = 1380 x (5/18) sin(60)
Velocity, v = 331.98 m/s
Comment in case any doubt please rate my answer....
Chapter 17, Problem 068 The shock wave off the cockpit of the FA 18 in the...
Chapter 17, Problem 012 The pressure in a traveling sound wave is given by the equation AP = (1.69 Pa) sin [(0.510 m ) - (666 s-?)t] Find (a) the pressure amplitude, (b) the frequency, (c) the wavelength, and (d) the speed of the wave. (a) Number Units (b) Number Units (c) Number Units (d) Number Units
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