本题目来源于试卷: gc textbook chapter 2 Kinematics in One Dimension，类别为 IB物理学
[问答题]
When an object moves with constant velocity, does itswph +ckav /l:g7tjyq.+o ;: fo average veztq*7hfxq+0u hle0ee6 q(1eq locity during any time interval differ from its instantaneous velocilxt+(ehhq u*qe6e 1e qz 07f0qty at any instant?
参考答案:
When
an object moves with constant velocity, its average velocity over any time
interval is exactly equal to its instantaneous velocity at all times
本题详细解析:
暂无
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