[填空题]
Calculate the moment of iner /6gi+7 ntu;bzja5m /) i9yecua/49yscvbjqbtia of a bicycle wheel 66.7 cm in diamet.hwe -z/ (k)lpkl-b vn/vi9u mer. The rim and tire have a combined mass of 1.25n p)(v-ke muw kl9l/iz/-h v.b kg. The mass of the hub can be ignored (why?). $kg \cdot m^2$
Post time 2025-2-18 20:00:22
