Physics — Momentum & Impulse

\mathbf{p} = m\mathbf{v}

\mathbf{J} = \int \mathbf{F}\,dt = \Delta \mathbf{p}

m_1 u_1 + m_2 u_2 = m_1 v_1 + m_2 v_2

\mathbf{F} = \frac{d\mathbf{p}}{dt}