brainyhouse1107 brainyhouse1107
  • 21-09-2018
  • Physics
contestada

Um atleta correu 400 metros em 80 segundos . Qual é sua velocidade média ?

Respuesta :

makaylasampson144
makaylasampson144 makaylasampson144
  • 21-09-2018

the answer to this is Use a seguinte fórmula:



AS = Variação de Espaço

AS = 400m

AT = Variação de Tempo

AT = 80s


Vm = 400/80

Vm = 5 m/s


A velocidade média do atleta é 5 m/s.

Se desejar a velocidade em km/h, multiplique por 3,6:

Vm = 18 km/h


Bons estudos amigo!




Answer Link
loureju435pcxxjv
loureju435pcxxjv loureju435pcxxjv
  • 21-09-2018

400 dividido por 80 =5  

OU

400 dirvidido por 120  =333....

Entao é 50 KM

OU  33KM

Answer Link

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