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题目内容
(石家庄铁道大学-大学物理I)
指出下列式子的物理意义:
1/2kt:__________________________________________________________.
3/2kt:__________________________________________________________.
i/2kt:__________________________________________________________.
i/2Rt:__________________________________________________________.
1/2kt:__________________________________________________________.
3/2kt:__________________________________________________________.
i/2kt:__________________________________________________________.
i/2Rt:__________________________________________________________.
参考答案