Odpowiedź:
580=f*340/(340-w)
480=f*340/(340+w)
f=580*(340-w)/340
f=480(340+w)/340
580*(340-w)=480(340+w)
197200-580w=163200+480w
34000=1060w
w=32m/s
f=580*(340-32)/340
f=525,41Hz
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Odpowiedź:
580=f*340/(340-w)
480=f*340/(340+w)
f=580*(340-w)/340
f=480(340+w)/340
580*(340-w)=480(340+w)
197200-580w=163200+480w
34000=1060w
w=32m/s
f=580*(340-32)/340
f=525,41Hz