s-dlugość toru=2πr=2π50=100*22/7=2200/7m=314,285714
314,285714m*12=3771,428568m
t-czas=4min=240s
V=s/t=3771,428568m/240s=15,7142857m/s
i'm so sorry
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s-dlugość toru=2πr=2π50=100*22/7=2200/7m=314,285714
314,285714m*12=3771,428568m
t-czas=4min=240s
V=s/t=3771,428568m/240s=15,7142857m/s
i'm so sorry