arabera isabel muñoz 10 years ago
301
Honelako gehiago
by Danna Martinez
by Gloria Bran
by sofia rodriguez
by Brayan Yanez
trajectoria no es=desplazamiento
Ax=Xf-Xi; Ar=Rf-Ri
a.normal(An)
a.tangencial(At)
A=An+At
v=Ar/At