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动量定理

> A、B两车与水平地面的动摩擦因数相同，则下列说法正确的是( ) A.若两车动量相同，质量大的滑行时间长 B.若两车动能相同，质量大的滑行时间长 C.若两车质量相同，动能大的滑行时间长 D.若两车质量相同，动量大的滑行距离长

问题：

发布时间：2020-03-13

A、B两车与水平地面的动摩擦因数相同，则下列说法正确的是( )
A.若两车动量相同，质量大的滑行时间长
B.若两车动能相同，质量大的滑行时间长
C.若两车质量相同，动能大的滑行时间长
D.若两车质量相同，动量大的滑行距离长

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