" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a = 2 m/s2
s = 1600 m
t = ?
s = v0.t + 1/2.a.t^2
1600 = 0 . t + 1/2 . 2 . t^2
1600 = 0 + t^2
t^2 = 1600
t = √1600
t = 40 s
a = 2 m/s²
s = 1600 m
s = Vo x t + ( a x t²)/2
1.600 = 0 x t + (2 x t²)/2
1.600 = 0 + t²
t² = 1.600 - 0
t = √1.600
t = 40 sekon
jawaban : C