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> 下列说法中正确的是( ) A．物体的质量越大，其动量就越大 B．受力大的物体，受到的冲量也一定大 C．冲量越大，动量也越大 D．物体受力越大，其动量变化率也越大

问题：

发布时间：2020-03-13

下列说法中正确的是( )

A．物体的质量越大，其动量就越大 B．受力大的物体，受到的冲量也一定大

C．冲量越大，动量也越大 D．物体受力越大，其动量变化率也越大

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