Question

sf = ? si= 10m v= 5m/s t= 10 s

Answer 1

Olá,

ΔS = (Sf-Si)

V = ΔS/ΔT
5 = (Sf-10)/10
(Sf-10) = 5·(10)
(Sf-10) = 50
Sf = 50+10
Sf = 60 m

Prova:

V = (60-10)/10 = (50)/10 = 5 m/s ⇒ Correto

Resposta:

Sf = 60 m