gc physics textbook chapter 6 problems (id: 235e6c042)

本题目来源于试卷: gc physics textbook chapter 6 problems，类别为 IB物理学

[填空题]
A 1400-kg sports car a i7vi/xn *tu,(-hxss e+a, bzrccelerates from rest to 9xy8hsg qr7 9ewzn8d8emv 3)8m flt0b)5km/h in 7.4 s. What is the average poww8 eg88f)x9mlyhsqv) zmd83 rb ten0 7er delivered by the engine?$\approx$    hp

参考答案: 88±2%


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