[填空题]
Calculate the moment of inerti;uccqgo +5-vm a of a bicycle wheel 66.7 cmh, w6m av405/d, umjty6p qwux in diameter. The rim and tire have a combined mass of 1.25 kg. The mass of the hmd6 6t vaupjq/w, m w40uy5,xhub can be ignored (why?). $kg \cdot m^2$
Post time 2025-2-18 20:00:22
