A baseball hits a car, breaking its window and triggering its alarm which sounds at a frequency of $1170$ Hz$.$ What frequency $($in Hz$)$ is heard by a boy on a bicycle riding away from the car at $8\mathrm{.}25$ m$/$s$?$ Take the speed of sound to be $343$ m$/$s$.$ 

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When the boy on the bicycle is riding away from the car at a speed of ... View the full answer