Physics, 26.12.2020 01:00 rainbowcakes914

Car 2 and Car 3 are driving down the road at the same speed. Car 1, going 15 m/s, has just passed Car 2 and is approaching Car 3 when he sees Person A standing in front of him. The driver of Car 1 quickly honks his horn as a warning, but does not brake. At the moment that Car 1 honks his horn, Person B is riding his bicycle, behind, but in the same direction as Car 1 at 7 m/s. Which person hears the highest frequency from the horn?

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Car 2 and Car 3 are driving down the road at the same speed. Car 1, going 15 m/s, has just passed Ca...