kk.py

Created by aksil69140

Created on February 23, 2023

581 Bytes


referentiel geocentrique
autour de laterre

referentiel heliocentrique 
autour soleil

referentiel terrestre su la terr

trajectoire circulaire rond
trajectoire rectiligne ligne
trajectoire curviligne courbe

mm' relie entre les 2 
direction mm'
sens de m vers m'
valeur longueur 

la vitesse peut varier

vitesse d/*t
v augmente vitess accelere
v diminiue mouvement ralenti
v est constant mouvement uniform

vecteur vitesse depend vecteur
deplacement 

v=mm'/*t
ladirection du vecteurconstant
le mvm est rectiligne 
 
vect vites constant uniforme

le mvm est relatif 


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