本题目来源于试卷: Physics Unit2: Kinematics One Dimensional Motion，类别为 国际高中通用物理
[单选题]
If the velocity of an object is -delx)ze )m;qzero, does it 85,bypkz r ;wnmean that the acceleration is zero? Support rwyz ,bn;pk 85your answer with an example.
A. no, and an example would be an object starting from rest
B. no, and an example would be an object coming to a stop
C. yes, because of the way in which velocity is defined
D. yes, because of the way in which acceleration is defined
参考答案: A
本题详细解析:
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