Physics, 14.10.2019 17:30, Flowershere121

An ambulance with a siren emitting a whine at 1570 hz overtakes and passes a cyclist pedaling a bike at 2.45 m/s. after being passed, the cyclist hears a frequency of 1560 hz. how fast is the ambulance moving? (take the speed of sound in air to be 343 m/s.)

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An ambulance with a siren emitting a whine at 1570 hz overtakes and passes a cyclist pedaling a bike...