Giventhattheradiusrofthewheel=35cm=35×10−5km∴itscircumferenceC=2πrwhenπ=227.SoC=2×227×35×10−5km=220m.Thedistancetheautomobiletravells=11km.Inonerevolutionthewheelcancoveradistanced=itscicumferenceC.Sothenumberofrevolutionsntocoveradistanced=dC.i.en=11220×10−5=5000.Ans−thenumberofrevolutionsthewheelwillmake=5000.