Respostas

2014-08-20T11:06:15-03:00
720 minutos = 720/60 h

S= So + V * t
S = 0 + 75 * 720/60
S = 900 Km
2014-08-20T11:12:58-03:00
VM = ΔS/ΔT
75 = ΔS/(720:60)
ΔS = 900 KM
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