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In: Physics

An ambulance drives towards you as you are walking down the street. As it drives towards...

An ambulance drives towards you as you are walking down the street. As it drives towards you, you hear the sound of its siren at a frequency of 3255 Hz. After it passes, you hear the sound of its siren at a frequency of 2782 Hz as it is driving away. How fast was the ambulance driving? Recall that the speed of sound in air is v_sound = 767 mph.

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