Physics Bowl by Topic 3: Kinematics - part II Uniformly Accelerated Motion (id:

本题目来源于试卷: Physics Bowl by Topic 3: Kinematics - part II Uniformly Accelerated Motion，类别为 美国物理杯赛(Physics Bowl)

[单选题]
15.02: A box uniformly slides 7.50 m to rest acrqnyxk2,a 9rx*dq y:8,9ceh 7sb vmyy8 oabq orj)2ge;4 ss a flat surface in a time of 12.0 s. What was the initial speed of the box when it started its sl q)jaebo; 2r4gide?

A. 0.313 m/s
B. 0.625 m/s
C. 1.25 m/s
D. 2.50 m/s
E. 5.00 m/s


参考答案:  C


本题详细解析: 暂无

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