本题目来源于试卷: Physics Unit2: Kinematics One Dimensional Motion,类别为 通用国际物理
[单选题]
If the velocity of an oy 6k+is 2tp 4:hg2w jr;*dtewr;wmfe/bjecd 1,)*u, m:j dgkvzpqwu)p-x ft is zero, does it mean that the acceleration is zero? Support your answer with an up*mvxgz:w))kjdpqu,, d f-1 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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