本题目来源于试卷: Physics Unit2: Kinematics One Dimensional Motion，类别为 通用国际物理
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[单选题]
A car decelerates uniformly and c)sye6c9z.wu*fjy 1g r/ vfh veoe 35n3omes to a sto;+ tsb 4.h3a tyljuv9wp after 10 s. The car's average velocity during deceleration was 50 km/h. What was the car's deceleration while slowing db;+u y tha39.4jstwvlown?
A. 10 km/h/s
B. 5 km/h/s
C. 250 km/h/s
D. 10 km/h/s
参考答案: A
本题详细解析:
暂无
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