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Precalculus Physics Question please help?
I have been trying to solve this for over 20 minutes now and don't know how.
Doppler Effect Formula:
f = f0(ν0/(ν0 ± ν))
f0= 500 Hz
v= 120ft/s
v0= 1130ft/s
so, then I calculate f to be 452Hz (noise moving away) and 559.4Hz (noise moving towards). My online homework is telling me that both values are correct.
My question is, how do I model sound using this formula: y=Asinwt A=amplitude w=omega
I can solve for w, but how in the hell do I find amplitude? Apparently amplitude is not directly related with any of the above information.
