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4.10 A police car is chasing another car. The police car travels at 25 m/s. The fugitives in the other car perceives a 1805-Hz frequency

4.10 A police car is chasing another car. The police car travels at 25 m/s. The fugitives in the other car perceives a 1805-Hz frequency of the siren. The velocity of the car on which the fugitives ride is 28 m/s. What is the frequency of the sound produced by the siren

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