" 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 nos dan son:
vi = 0 m/s
d = 200 m
t = 3 min
a = ?
Pasas las unidades al SI
1 minuto = 60 segundos
60 * 3 = 180 segundos
Calculamos la aceleración
d = 1/2 at²
200 m = 1/2 (180s)² (a)
200 m = 1/2 (32400 s²) (a)
200 m = 16200 s² (a)
(200 m) / (16200 s²) = a
0,0123 m/s² = a
Respuesta.
a = 0,0123 m/s²
Xi=0
Vo=0
X=200
t=3
200=1/2a(3)^2
200 =9/2a
400=9a
a=400/9
a=44,44m/min^2