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> 甲、乙两人静止在光滑的水平冰面上，甲推了乙一下，结果两人向相反的方向滑去，则（） A．甲、乙的总动量的大小取决于甲、乙的质量关系 B．甲、乙的总动量恒为0 C．甲作用于乙的冲量和乙作用于甲的冲量大小相等方向相同 D．甲、乙的动量变化量相同

问题：

发布时间：2024-09-13

甲、乙两人静止在光滑的水平冰面上，甲推了乙一下，结果两人向相反的方向滑去，则（）

A．甲、乙的总动量的大小取决于甲、乙的质量关系

B．甲、乙的总动量恒为0

C．甲作用于乙的冲量和乙作用于甲的冲量大小相等方向相同

D．甲、乙的动量变化量相同

参考答案：

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