An ambulance with a siren emitting a whine at 1770 Hz overtakes and passes a cyclist pedaling a bike at 2.68 m/s. After

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answerhappygod
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An ambulance with a siren emitting a whine at 1770 Hz overtakes and passes a cyclist pedaling a bike at 2.68 m/s. After

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An ambulance with a siren emitting a whine at 1770 Hzovertakes and passes a cyclist pedaling a bikeat 2.68 m/s. After being passed, the cyclist hears afrequency of 1761 Hz. How fast is the ambulance moving?(Take the speed of sound in air to be 343 m/s.)
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