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]
02.13: The diagram below represents a to rpjs t(o0/k +sy c 0: ue avd4 wpflyo;42ojs8m x*ar starting from rest and uniformly accelerating across the floor. The time and distance traveled from the start are sh *j;ms8x olywu4 e:dpa04 2vfoown in the diagram.
What was the instantaneous velocity of the cart at 96 centimeters from the start?
![](data/attachment/exam/2403/31/2403311027429825.png)
A. 0.6 m/s
B. 1.9 m/s
C. 2.4 m/s
D. 4.8 m/s
E. 60 m/s
参考答案: D
本题详细解析:
暂无
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