[問題] 輪胎尺寸加大問題
剛好在找輪胎相關問題時看到
http://i.imgur.com/IuvHtqg.jpg
有個疑問的點
輪胎加大不就是直徑變大嗎
那麼中心轉一圈不就代表圓周可以跑更遠的距離
如果是這樣不就是加速快
同樣一圈可以跑更遠
怎麼油耗還會變差加速變慢@@
有請大家解惑
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