Physics, 17.08.2021 19:00, caldonjoshhsms2061

As you stand near a railroad track, a train passes by at a speed of 30.9 m/s while sounding its horn at a frequency of 218 Hz. What frequency do you hear as the train approaches you

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As you stand near a railroad track, a train passes by at a speed of 30.9 m/s while sounding its horn...