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3.5: Linear Momentum

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    6943

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    Theorem:

    The total momentum of a system of particles equals the total mass times the velocity of the centre of mass.

    Thus:

    \[ \textbf{P} = \sum m_{i}\textbf{v}_{i} = \sum m_{i} (\overline{\textbf{v}} + \textbf{v}_{i}^{'}) = M \overline{\textbf{v}} + 0. \tag{3.5.1}\label{eq:3.5.1} \]

    This page titled 3.5: Linear Momentum is shared under a CC BY-NC 4.0 license and was authored, remixed, and/or curated by Jeremy Tatum via source content that was edited to the style and standards of the LibreTexts platform; a detailed edit history is available upon request.