haileemmecsko haileemmecsko

05-02-2024
Mathematics

contestada

20 POINTS!!!
A motorcyclist is moving 24.5 m/s toward
a stationary siren, and hears an 894 Hz
sound. What is the frequency of the siren
when the cyclist is stationary?
(Hint: 894 Hz is the Doppler-shifted
frequency.)
(Speed
of sound = 343 m/s)
(Unit = Hz)

20 POINTS A motorcyclist is moving 245 ms toward a stationary siren and hears an 894 Hz sound What is the frequency of the siren when the cyclist is stationary class=

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