Official Answer
Answer
Adadin raƙuman ruwa $N$ yana da alakar kwata-kwata tare da ƙimar bazara $k \propto N^4$. Ƙara $N$ yana ƙaruwa da ƙarfi sosai, yana ba da damar ɗaukar nauyi mafi girma a cikin ɗan gajeren sarari axial. Duk da haka, yayin da $N $ ke ƙaruwa, matsakaicin abin da za a iya yarda da shi $f_{max}$ yana raguwa saboda guntun baka tsakanin kololuwa yana ƙara damuwa na lanƙwasa don ƙaura. Dole ne injiniyoyi su daidaita $N$ don cimma abin da ake buƙata $P$ a $H_w$ ba tare da ƙetare iyakar damuwa $\sigma <0.8 S_y$. Don manyan aikace-aikace, ƙananan $N $ tare da abu mai kauri $t$ galibi ana fifita su.
