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 vertically upward will return achzlpg;82y9c,b2 n2 cuo uv- to its orirp4o)g tg6soaf 7uu58 ginal position with the same speed as it had initially if air resistance is negligible. If air resistance is appreciable, how will t o6au7pf4g8o rs)g5tuhis 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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