What is the final speed of the siren

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Reference no: EM13554406

The siren in an ambulance has a frequency (according to you) of 1095 Hz as it moves toward you at speed v. It then makes a U-turn and travels away from you with speed v, and you hear a frequency of 925 Hz. What is the final speed v of the siren?

Reference no: EM13554406

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