mandy-cooper_60bff5973ca78
mandy-cooper_60bff5973ca78
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ok Juliana! dados: móvel A ∆S=180km ∆t=5h móvel B ∆S=1200m ∆t=5min=300s móvel A: Vm=∆S/∆t Vm=180/5 Vm=36km/h transformando em m/s, divide por 3,6: Vm=3,6/3,6=10m/s móvel B: Vm=∆S/∆t Vm=1200/300 Vm=4m/s conc…