Physics, 07.09.2019 16:10 cmflores3245

As you stand near a railroad track, a train passes by at a speed of 34.5 m/s while sounding its horn at a frequency of 215 hz. what frequency do you hear as the train approaches you and what frequency while it recedes? take the speed of sound in air to be 341 m/s.

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As you stand near a railroad track, a train passes by at a speed of 34.5 m/s while sounding its horn...