A train moving with a speed of 317 ms sounds a 140 hz horn
A train moving with a speed of 31.7 m/s sounds a 140 Hz horn. Assume the stationary observer sounds a horn that is identical to the one on the train.
What frequency is heard from this horn by a passenger in the train?
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a train moving with a speed of 317 ms sounds a 140 hz horn assume the stationary observer sounds a horn that is
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