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 zero, does4 li yofr*3ov;co)7ii)ub4h w-dqk .u it mean that the accelerat w-7i gxe3y p-eh d:w1zvaz6,nion is zero? Support your answer with an exai-wav exyhe6zd:1 - 7gn3w,zpmple.
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
| 
