A.越細(xì)轉(zhuǎn)向力越小B.越細(xì)轉(zhuǎn)向力越大C.越粗轉(zhuǎn)向力越小
A.轉(zhuǎn)向時(shí),汽車因離心力B.加速時(shí),汽車因離心力C.轉(zhuǎn)向時(shí),汽車因驅(qū)動力D.加速時(shí),汽車因驅(qū)動力
A.3-6B.9-12C.12-15