Question

in a tug of war what would be the magnitude of the net force when team a applies 10 n force and team b applies 6n force .

Answer 1

force will be
-- 4 Newton

Answer 2

when the force applie opposite direction then the magnitude of force is equal to deference of two force.
A-B =magnitude of force

so,by aplie formula
A=10N,
B=6N

10-6=4N so,the magnitude of force is 4N