[填空题]
Calculate the moment of inertia of a bic: 0x,)gw s4p.whmdfflycle wheel 66.7 cm cl d.+vl xcc+shu:q. 4*k2tj ow 9rs3zin diameter. The rim and tire have a combined mass of 1.25 kg. The mass of the hr .zcok+3 u+dwjlt *4:2ssh.vc q9lcxub can be ignored (why?). $kg \cdot m^2$