Why is momentum always conserved? Please explain this in real terms of physics rather than just rearrangements of equations. ( i have a thorough understanding of maths, but i have asked this question before and people always give the same answer of f= ma, etc, and therefore it just is! )(adsbygoogle = window.adsbygoogle || []).push({});

Furthermore, what actually IS momentum?

Thanks.

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# Why is momentum always conserved?

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