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A train moving toward a detector at 31m/s blows a 305-Hz horn. What frequency is detected by a statiory train?
Using the equation f´= f(V + Vd/ V - Vs)
The answer is supposed to be 340-Hz but I don't understand how to get it. Mind helping me out?
Using the equation f´= f(V + Vd/ V - Vs)
The answer is supposed to be 340-Hz but I don't understand how to get it. Mind helping me out?