[填空题]
Calculate the moment of ini1nm kk+ve 99+a,zx qsd*o+ bhertia of a bicycle wheel 66.7 cm in diameter. The ritjyo4*d4i.lyhdgf(4 a e 5if+1z r,k ym and tire have a combined mas y5+agk tzdy4y lro(d4j feh iif.,14*s of 1.25 kg. The mass of the hub can be ignored (why?). $kg \cdot m^2$
Post time 2025-2-18 20:00:22
