Physics, 27.02.2020 19:11 Ciarrathereal
A stationary police car emits a sound of frequency 1215 Hz that bounces off of a car on the highway and returns with a frequency of 1280Hz . The police car is right next to the highway, so the moving car is traveling directly toward or away from it. And what frequency would the police car have received if it had been traveling toward the other car at 25.0 m/s?
Answers: 1
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A stationary police car emits a sound of frequency 1215 Hz that bounces off of a car on the highway...
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