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You are driving down the road at 15.6 m/s (35 mph) when an ambulance passes you...

You are driving down the road at 15.6 m/s (35 mph) when an ambulance passes you with its siren blaring. The ambulance siren produces a frequency of 700 Hz. As the ambulance approaches you from behind, you hear a frequency of 730 Hz . The speed of sound in air is 344 m/s. What is the speed of the ambulance? The positive direction points from your car (listener) toward the ambulance (source). Express your answer in meters per second.

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Ansuwer Loppiers forml with 5.C ms Since observer is m amd the Source approeehn tte ooserver then ut 344 IS.G f T0o 344-- Vs

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