Resposta :
Resposta:
[tex]f = m \times a \\ f = 50kg \times 8ms \\ f = 400n \\ [/tex]
Lei de Newton!!
[tex]\Large\displaystyle\text{$\begin{gathered} \sf{F=m\cdot a } \end{gathered}$}[/tex]
[tex]\Large\displaystyle\text{$\begin{gathered} \sf{F=50\cdot8 } \end{gathered}$}[/tex]
[tex]\Large\displaystyle\text{$\begin{gathered} \boxed{\boxed{\sf{F=400\,N}} }\end{gathered}$}[/tex]