Jawaban :
Vo = 100 m/s
Vt = 0 m/s
a = -5 m/s
Vt = Vo + at
0 = 100 + (-5)t
-5t = -100
t = 20 s
s = 1/2 . (Vo + Vt ). t
s = 1/2 . (100 + 0) . 20
s = 1/2 . 2000
s = 1000 m
Vt = 0 m/s
a = -5 m/s
Vt = Vo + at
0 = 100 + (-5)t
-5t = -100
t = 20 s
s = 1/2 . (Vo + Vt ). t
s = 1/2 . (100 + 0) . 20
s = 1/2 . 2000
s = 1000 m