Respostas

2014-03-19T19:52:19-03:00
Resposta

T = 15min = 900s

V = 90km/h / 3,6 = 25m/s

d = V.t

d = 25.900

d = 22500m
2014-03-19T19:52:38-03:00
V = 90 km/h divide por 3,6 = 25
t = 15 min -> 900 s
S ?
So = 0
 S= So + V .t
 S = 0 + 25 . 900
 S = 22500