Physics
Physics, 19.07.2019 17:00, chhimmidemg

Apolice car traveling at a speed of 30.0 meters per second sounds its siren, which has a frequency of 1.00 Γ— 103 hertz. as the police car approaches a stationary pedestrian, the pedestrian detects a siren frequency of

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Apolice car traveling at a speed of 30.0 meters per second sounds its siren, which has a frequency o...

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