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]
08.03: A dog starts from rest and riwia-l5np2 0xpawyl.)p *z e2uns in a straightx : vk5xl dhc1056rxqo line with a constant acceler1l:6x hxdc5qvo x50 kration of 2$.5\;m/s^2$. How much time does it take for the dog to run a distance of $10\;m$?

A. 8.0 s
B. 4.0 s
C. 2.8 s
D. 2.0 s
E. 1.4 s


参考答案:  C


本题详细解析: 暂无

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