Physics Unit2: Kinematics One Dimensional Motion (id: 9af722282)

本题目来源于试卷: Physics Unit2: Kinematics One Dimensional Motion，类别为 通用国际物理

[单选题]
A car goes from 40 m/s to 80 m/s in a di; kiw1u.s +,y5dscrhl stance of 200 m. Wvwbi)u f3+k xopy67edr2 srm1k/) g. ihat is its average acceleratig/re yik1v+. ) 3di)k bs6 opmf72rxuwon?

A. $8.0 \; m/s^2$
B. $9.6 \; m/s^2$
C. $12 \; m/s^2$
D. $24 \; m/s^2$


参考答案:  C


本题详细解析: 暂无

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