[填空题]
Calculate the moment of t5zl78 :knnvxinertia ofkc*pp p0iz, *4 g dw.1h ;i5eoccv;yts a bicycle wheel 66.7 cm in diameter. The rim and tire have 1ho zdc yk;*ctp,0i4ei.gp5v*;s w pc a combined mass 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
