Question: a fire engine is being driven away from you at a speed of 15.4 m/s. one of the notes in its siren sequence has a

a fire engine is being driven away from you at a speed of 15.4 m/s. one of the notes in its siren sequence has a fundamental frequency of 244 Hz. if the speed of sound is 338 m/s, what will the fundamental frequency pf that particular notes appear as to you? show all your work

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