" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1440=v × 30
48km/h=v
*48km/h=800m/min
Respuestas del texto:
D=v×t
D=800×20
D=1600m=16km
(4/5)km=800m
D=v×t
800=800×t
t=1min