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> 关于冲量、动量及其增量的下列说法中正确的是（） A．冲量的方向一定和动量方向相同 B．冲量的大小一定和动量的增量大小相同 C．动量增量的方向一定和动量方向相同 D．动量增量的大小一定和动量大小的增量相同

问题：

发布时间：2024-09-13

关于冲量、动量及其增量的下列说法中正确的是（）

A．冲量的方向一定和动量方向相同

B．冲量的大小一定和动量的增量大小相同

C．动量增量的方向一定和动量方向相同

D．动量增量的大小一定和动量大小的增量相同

参考答案：

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关于冲量、动量及其增量的下列说法中正确的是（ ） A．冲量的方向一定和动量方向相同 B．冲量的大小一定和动量的增量大小相同 C．动量增量的方向一定和动量方向相同 D．动量增量的大小一定和动量大小的增量相同

可能感兴趣的题目：

关于冲量、动量及其增量的下列说法中正确的是（）

A．冲量的方向一定和动量方向相同

B．冲量的大小一定和动量的增量大小相同

C．动量增量的方向一定和动量方向相同

D．动量增量的大小一定和动量大小的增量相同