Physics Unit6: Work and Energy (id: 86a3f9b13)

本题目来源于试卷: Physics Unit6: Work and Energy，类别为 通用国际物理

[单选题]
To accelerate your cctdc m85p87 mrpk.,8m nkmex3ar at a constant acceleration, the car'bvgowd ye7.tb45 3wv) s engine must

A. maintain a constant power output.
B. develop ever-decreasing power.
C. develop ever-increasing power.
D. maintain a constant turning speed.


参考答案:  C


本题详细解析: 暂无

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