本题目来源于试卷: Science 10 April 17 in-class Practice,类别为 unclassified
[问答题]
Two cars emerge side by sideyq(,kw mjl 2. j3v+b wozgz 7nd)h ptz(2k9j(o from a tunnel. Car A is travelinkxh vl h 2+s)yrqhlw,u2b7b+5 g with a speed of 60 km/h and has an acceleration of 40 km/h/min. Car B has a speed of 40 km/h and has an acceleration of 60 km/h rulh7bqy2)h5 x ,b2s+klwv+h/min. Which car is passing the other as they come out of the tunnel? Explain your reasoning.
参考答案:
本题详细解析:
暂无
|