Newton’s law of motion (id: bb2ec6416)

本题目来源于试卷: Newton’s law of motion，类别为 美国物理杯赛(Physics Bowl)

[单选题]
98.25: A car whose mass is 1200 kg is /qgdrk7znvpe;ua 6)/s zz7 s, accelerated from recm;6l mjod9v/st by a constant force of 2400 N. What io dmcm ;6/jl9vs the speed of the car 8.0 s after beginning?

A. 0.40 m/s
B. 1.6 m/s
C. 4.0 m/s
D. 8.0 m/s
E. 16 m/s


参考答案:  E


本题详细解析: 暂无

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