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A car is moving west at 35 m/s. behind the car (east of the car) a motorcycle is moving east at 22 m/s. the speed

A car is moving west at 35 m/s. behind the car (east of the car) a motorcycle is moving east at 22 m/s. the speed of sound is 343 m/s and there is no wind. the car blows its horn at a frequency of 220 hz as measured by the driver of the car. what frequency does the motorcyclist hear?

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