Physics Bowl by Topic 2: Kinematics - part I General Motion (id: cdd51236b)

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]
02.11: The diagram below replw-g0y)f3 tlxa j3z6dresents a to9o1;w f tm/a 9ppu,cjly car starting from rest and uniformly accelerating across the floor. The time and distance traveled from the startu,lap;1po9/f 9mwjt c are shown in the diagram.
What was the average speed of the cart between 0.1 seconds and 0.3 seconds?

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:  C


本题详细解析: 暂无

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