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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

A

33 m/s

B

22 m/s

C

Zero

D

11 m/s

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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
    `33m//s`
    B
    `22m//s`
    C
    `zero`
    D
    `11m//s`

  • 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
    `33 m//s`
    B
    `22m//s`
    C
    zero
    D
    `11 m//s`

  • 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 Hz. Calculate the speed of the motorcycle. If it is given that the motorcyclist does not observe any beats:

    A
    `33m//s`
    B
    `22m//s`
    C
    zero
    D
    `11m//s`

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