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Um corredor percorre 20km em 54 min qual sua velocidade ?
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3 votes
Um corredor percorre 20km em 54 min qual sua velocidade ?

User Mialkin
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1 Answer

2 votes
Vm= ΔS ÷ ΔT
20km= 20.000m
Vm= 20.000÷ 54= 370,370 m/s ou se preferir 1333,333 km/h
is correct.....
User Artouiros
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