[tex]\qquad \qquad\huge \underline{\boxed{\sf Answer}}[/tex]
The net force acting on the block is ~
[tex]\qquad \sf \dashrightarrow \: 10 + 5[/tex]
[tex]\qquad \sf \dashrightarrow \: 15 \:N [/tex]
So, the Answer in the boxes will be ~
[tex] \boxed{ \sf15} \: \boxed{ \sf N}[/tex]
