Physics, 10.08.2021 06:20 glitterforever2739

A commuter train passes a passenger platform at a constant speed of 38.3 m/s. The train horn is sounded at its characteristic frequency of 326 Hz. (a) What overall change in frequency is detected by a person on the platform as the train moves from approaching to receding

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A commuter train passes a passenger platform at a constant speed of 38.3 m/s. The train horn is soun...