Respostas

2014-07-18T12:04:23-03:00
2014-07-18T14:52:34-03:00
ΔS=687 KM
ΔT=15horas

Vm=ΔS/ΔT ⇒FORMULA VELOCIDADE MEDIA
Vm=687 km / 15H
Vm=45,8km/hora