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 zero, does:bd//2u 9q b bbmvioe- i/ ka r8tdwn0 nv yoc5p0sq348ct mean that the acceleration is zero? Support your answer with an examplesw 83cpq nt/0y v a48c50doknr.
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:
暂无
| 
