Les outils mathématiques FAQPython 2.0 documentation

2021-03-25 15:30 admin

\[\begin{split}\left\{\begin{array}{l} m_A\frac{dv_{x,A}}{dt}=-K\frac{x_A-x_B}{((x_A-x_B)^2+(y_A-y_B)^2)^{3/2}} \\ m_A\frac{dv_{y,A}}{dt}=-K\frac{y_A-y_B}{((x_A-x_B)^2+(y_A-y_B)^2)^{3/2}} \\ m_B\frac{dv_{x,B}}{dt}=K\frac{x_A-x_B}{((x_A-x_B)^2+(y_A-y_B)^2)^{3/2}} \\ m_B\frac{dv_{y,B}}{dt}=K\frac{y_A-y_B}{((x_A-x_B)^2+(y_A-y_B)^2)^{3/2}} \\ v_{x,A}=\frac{dx_A}{dt} \\ v_{y,A}=\frac{dy_A}{dt} \\ v_{x,B}=\frac{dx_B}{dt} \\ v_{y,B}=\frac{dy_B}{dt} \end{array}\right.\end{split}\]