Calculate the speed of the locomotive in mph

Reference no: EM13985681

An approaching locomotive blows its whistle. A stationary ovserver at a grade crossing hears a frequency shift from 485 Hz to 421 Hz as the locomotive passes him by. Calculate the speed of the locomotive in mph. (use 1 mph = 1.6 km/h and a speed of sound of 343 m/s)

Reference no: EM13985681

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Calculate the speed of the locomotive in mph : A stationary ovserver at a grade crossing hears a frequency shift from 485 Hz to 421 Hz as the locomotive passes him by. Calculate the speed of the locomotive in mph.

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