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 object is hi ye/fq) :lqf :2lm k4z+kax5zero, does it mean that the accbokh g0 hpnp 50axkla (g9y4/.eleration is zero?okp0y4a9l n / gh 0xk(5.pghba Support your 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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