Official Answer
Answer
Tasa ko mazugi yana nufin jujjuyawar zoben axial lokacin da aka yi masa lodi. Saboda zoben karkace ainihin waya ce mai rauni, yana yin kama da mazugi mai taurin gaske. 'Lokacin Inertia' na sashin giciye na waya $I = _x000c_rac{b t^3}{12}$ yayi tsayayya da wannan karkacewa. Idan nauyin yana da girman kai ko tsagi ba murabba'i ba ne, zoben zai 'tasa' sosai. Yin jita-jita da yawa yana rage tasiri mai tasiri kuma yana iya haifar da zoben don 'tafiya' daga cikin tsagi. Muna ƙididdige matsakaicin nauyin da aka ba da izini kafin 'jita-jita' zobe ya wuce wani kusurwa mai mahimmanci (yawanci $ 7 ^ \ cir$) ta amfani da dabarar $ M = E I \ theta / R$, inda $M$ shine lokacin da ake amfani da shi daga nauyin turawa.
