Resposta :
Resposta:
Vm= delta s/ delta t
Vm= 120km/ 2h
Vm= 60km/h
Explicação:
[tex]\begin{gathered}\LARGE\boxed{\begin{array}{lr}\sf \: \text{$\sf V = \dfrac{\Delta s}{\Delta t}$} \\\\\sf \: \text{$ \sf V = \dfrac{200 \red{\left[Km \right]}}{3 \red{\left[h \right]}}$} \\\\\sf {\boxed {\text{$\sf V = 66,66 \red{\left[ \dfrac{Km}{h} \right]} $}}} \end{array}}\end{gathered}[/tex]