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Two test pilots are in identical jets that produce a characteristic tone of 510 Hz. One jet is stationary on the airstrip and the second is approaching the airstrip at a speed of 92.2% the speed of sound. The pilot of each jet listens to the sound produced by the other jet. Assume the speed of sound is 331 m/s.
(a) What is the frequency heard by the pilot in the moving jet?
(b) What is the frequency heard by the pilot in the stationary jet?
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