fatt52

Verified answer

ΔV=5 м/с   (ΔV=V2-V1)

a=0.3 м/с²   t=?

a=ΔV/Δt      Δt=ΔV/a=5/0.3≈16.7 c

=====================

masnik228 V0=0 м\с
V=5 м\с
a=0.3 м\с2
t-?
t=5-0
  ------
    0.3
t=16.7