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A police car moving at 22 m/s, chases a ...

A police car moving at 22 m/s, chases a motorcylist. The police man sounds his horn at 176 Hz, while both of them move towards a stationary siren of frequency 165 Hz. Calculate the speed of the motorcycle, if it is given that he does not observes any beats

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A police car moving at 22m//s , chases motorcyclist. The police man sounds his horn at 176 Hz , while both of them move towards a ststionary siren of frequency 165 Hz . Calculate the speed of the motorcycle, if it is given that he does not observes any beats.

A police car moving at 22m//s , chases a motorcyclist, the police man sounds his horn at 176 Hz , while both of them move towards a stationary siren of frequency 165 H z. Calculate the speed of the motorcycle, if it is given that he does not observes any beat

A police car moving at 22 m//s , chase a motoclist. The police man has horn at 176 H_(Z) , While both of them move towards a stationary siran of frequency 165 H_(Z) . Calulate the speed of the motorcyclist, if he does not observer any beats. (velocity of sound in air = 330 m//s)

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The frequency of the whistle of a train is observed to drop from 280 Hz to 260 Hz as the train moves away from a stationary listerner on the platform. Calculate the speed of the train, if speed of sound in air is 340 m/s.