[填空题]
Calculate the moment of ineemadt. fi 2qho7x: 5t-0:ngibrtia of a bicycle wheel 66.7 cm in diame2g6dw e;x: x sxmj//coter. The rim and tire have a combined m26 xsej dx:xcm/ow/g ;ass 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
