What frequency does a bicyclist hear

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Here is the problem which I am struggling on, please help me!

Problem: A street musician sounds the string A of his violin producing a tone of 440hz. What frequency does a bicyclist hear as he

(a) approaches and

(b) recedes from the musician with speed at 110 m/s?

Explain the each step for help and the velocity of sound is 343 m/s.

Reference no: EM13687594

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