Answer:
[tex]124\:\mathrm{N}[/tex]
Step-by-step explanation:
From Newton's 2nd Law, we have [tex]\Sigma F=ma[/tex].
What we're given:
- [tex]m[/tex] of [tex]50+12=\textbf{62\:\mathrm{kg}}[/tex]
- [tex]a[/tex] of [tex]2\:\mathrm{m/s^2}[/tex]
Substituting given values, we get:
[tex]F=62\cdot 2=\boxed{124\:\mathrm{N}}[/tex]
