Just before impact the audience hears a frequency of 115


The lead singer in a 70's disco band was famous for his falsetto, medallion and teeth. The flamboyant singer arranges to execute a freefall parachute drop into the arena while singing at f0 = 602-Hz. Unfortunately his parachute fails to open. Just before impact the audience hears a frequency of 1.15 × f0. What was the singer's terminal velocity, if the speed of sound is 330-m/s?

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Physics: Just before impact the audience hears a frequency of 115
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