Question: 5. (20 points) A train approaches a station platform at a speed of 10 m/s, blowing its whistle at a frequency of 100 Hz, as

5. (20 points) A train approaches a station platform at a speed of 10 m/s, blowing its whistle at a frequency of 100 Hz, as measured by the engineer. What frequency will be measured by a perso on the platform walking in the same direction as the train is moving at 1 m/s? (Assume the velocity of sound is 342 m/s.)

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