arabera isabel muñoz 10 years ago
370
Honelako gehiago
by Dahiana Gomez Panesso
by johan suarez
by Leonardo Mercado
by Camilo Stiven Aroca Marcelo
trajectoria no es=desplazamiento
Ax=Xf-Xi; Ar=Rf-Ri
a.normal(An)
a.tangencial(At)
A=An+At
v=Ar/At