" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Los datos que tienes son:
vi = 15 m/s
vf = 60 m/s
t = 20 s
a = ?
d = ?
Calculamos la aceleración
a = (vf - vi)/t
a = (60 m/s - 15 m/s)/20s
a = (45 m/s)/20s
a = 2,25 m/s²
Respuesta.
a = 2,25 m/s²
Calculamos la distancia.
d = (vf + vi)/2 * t
d = (60 m/s + 15 m/s)/2 * 20s
d = (75 m/s)/2 * 20s
d = 37,5 m * 20
d = 750 m
Respuesta.
d = 750 metros