Physics Bowl by Topic 2: Kinematics - part I General Motion (id: 0c957eac7)

本题目来源于试卷: Physics Bowl by Topic 2: Kinematics - part I General Motion，类别为 美国物理杯赛(Physics Bowl)

[单选题]
99.18: This question rea j35;o/nr14s,mukoi6 pykgk 6k3j kffer bsa j0z :6rbwlqj;; iz*1q:xoto the diagram below which shows the position and elapsed time of a car starting from rest and uniformly accelerating in a straight line. The average acceleration dur;z wqzb bj*6l0xr ;qoas ::1ijing the entire 3 second interval is closest to

A. $27\;m/s^2$
B. $9\;m/s^2$
C. $6\;m/s^2$
D. $5\;m/s^2$
E. $3\;m/s^2$


参考答案:  C


本题详细解析: 暂无

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