Resposta :
Resposta:
Explicação passo a passo:
V= 300/6
V = 50km/h
[tex]\begin{gathered}\LARGE\boxed{\begin{array}{lr}\sf \: \text{$\sf V = \dfrac{\Delta s}{\Delta t}$} \\\\\sf \: \text{$ \sf V = \dfrac{300 \red{\left[Km \right]}}{6 \red{\left[h \right]}}$} \\\\\sf {\boxed {\text{$\sf V = 50 \red{\left[ \dfrac{Km}{h} \right]} $}}} \end{array}}\end{gathered}[/tex]