formule2.py

Created by math-pana72

Created on April 04, 2026

664 Bytes


Poids
P=m*g
N

Position (Mouvement translation)
x=x0 +v0 t+1/2 * a* t2
m

Principe Fondamental Dynamique (Rotation)
M=Iθ ̈
Nm

Principe Fondamental Dynamique (Translation)
Fext =ma
N

Puissance mécanique
P=W/t
W

Quantité de mouvement
p=mv
kg.m/s

Quantité de mouvement (Conservation
choc)
mA *vA +mB  vB =(mA+mB )* vfinale kg.m/s

Travail cinétique (Rotation)
Wrot =1/2 I (w2-w02)
J

Travail cinétique (Translation)
Wcin =1/2  m (v2-v02)
J

Travail élastique
Welas =1/2  kAx2
J

Travail mécanique (Général)
W=Fd cos(0)
J

Travail potentiel
Wpot =m gAh
J

Vitesse angulaire
w=A0/At
rad/s

Vitesse linéaire
v= x-x0 / t-t0
m/s

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