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]
An object that is thrown verti8c(9wqfd ao*)ittr o3zeux4c j,0gb1 cally upward will re -yjuje /;sd-gturn to its original position with the same speed as it had initially if air resistance is negligible. If air resistance is appreciable, how will thigj -y ;uj/sed-s result be altered?
A. It will return its original position with the same speed.
B. It will return its original position with a greater speed.
C. It will return its original position with a less speed.
D. It will never return its original position.
参考答案: C
本题详细解析:
暂无
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