lmgarrabrant773 lmgarrabrant773
  • 16-02-2024
  • Physics
contestada

A train leaves a train station with a constant speed of u = 30m/s, a person on the train blows a whistle. If the speed of sound in stationary air is v₁ = 330m/s, answer the questions below.
a) Determine the speed of sound as measured by a person on the train.
b) Determine the speed of sound as measured by a person on the platform.

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