Official Answer
Answer
Adadin bazara $k$ na maɓuɓɓugar ruwan raƙuman ruwa ya yi daidai da cube na adadin raƙuman ruwa $N$. Daga dabarar $ P/f = k = \ frac {E b t ^ 3 N ^ 4 K}{D_m^3}$, mun ga cewa ninka yawan raƙuman ruwa daga $ N = 3 $ zuwa $ N = 6 $ yana ƙara ƙarfin ta hanyar 16 ($ 2 ^ 4 $ ), ɗauka cewa duk sauran sigogi suna dawwama. Wannan matsananciyar hankali yana ba masu ƙira damar daidaita kaya a cikin ƙananan ƙarami. Koyaya, haɓaka $ N$ yana rage matsakaicin yuwuwar karkata $ f$ kafin raƙuman ruwa su tsoma baki tare da juna, yana buƙatar daidaitawa tsakanin ƙarfin nauyi da bugun jini.
