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 side from a tunnel. Car A is traveling with a g5sp ,l 4tp8 ahuc):qcspeed of 6cqlu)5s pc8:ta4, h pg*d u. whk()i tbx/t;tb0 km/h and has an acceleration of 40 km/h/min. Car B has a speed of 40 km/h and has an abh *t(x /wtb;diu.t)k cceleration of 60 km/h/min. Which car is passing the other as they come out of the tunnel? Explain your reasoning.
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