Physics, 03.05.2020 12:49 ashley2816

A cop car’s siren has a frequency of 700. Hz. If you are standing on the sidewalk as the cop car approaches you at a speed of 15.0 m/s, what frequency would you hear? The speed of sound is 343 m/s.

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A cop car’s siren has a frequency of 700. Hz. If you are standing on the sidewalk as the cop car app...