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2014-03-07T11:40:47-03:00
Vm= S2 - S1/T2 - T1 // Vm= 150-30/14-12 // Vm= 120/2 // Vm= 60 km/h
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  • Usuário do Brainly
2014-03-07T11:44:34-03:00
V=Δs/ΔT

V=150-30/14-12

V=120/2

V=60km/h