Physics, 03.06.2021 02:50, kamjay2006

You are driving West at 38 m s . Ahead of you is an ambulance traveling East (towards you) at 31 m s . You hear the ambulance siren at a frequency of 411 Hz. What is the actual frequency that the ambulance is emitting

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You are driving West at 38 m s . Ahead of you is an ambulance traveling East (towards you) at 31 m s...