Mkpọchi akụ, nke a makwaara dị ka mkpọchi, mkpọchi mkpọchi, akụ na-ejide onwe ya, na-enwe mmeri, na-agbanwe agbanwe nutor, bụ nut nke na-egbochi ịtọghe n'okpuru ịma jijiji na mgbatị. Na-agbanwe mkpụrụ akụ na-emeri torque akụ bụ nke otu ụdị ebe ụfọdụ akụkụ nke aku deform elastically inye a kpochidoro edinam.
