pc.py

Created by delteilteddy7

Created on November 16, 2025

352 Bytes


P : poids ; au centre de gravité; vertical; vers le bas
f : frottements; un point de la surface de contact
    horizontal; sens opposé du mouvement
Rn : Réaction du support; un point de la surface de contact
    perpendiculaire au support; vers le haut
F : Force de poussée; au point de contact;
    horizontal;dans le sens du mvnt.
    

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