" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
a= (20-30)/40
a=-1/4
Luego usamos la fórmula:
d=Vit + 0.5at^2
d=30(40)-0.5(1/4))(1600)
d= (1200-200) m.
d= 1000 m. =1Km
Vo=30m/s
Vf=20m/s
t=40
x=distancia=?
Procedimiento:
formula---x=[ t(Vo+Vf) ]/2
x=[ 40(30+20) ]/2
x=[ 40(50) ]/2
x=2000/2
x=1000 metros = 1km