Given that, mass of body, m=2‌kg Two forces F1 and F2 each of magnitude 1N are acting on the body by making an angle θ=60° with each other, then magnitude of resultant force by addition of two vectors is Net force, F=√F12+F22+2F1F2‌cos‌60° Substituting the values, we get F=√(1)2+(1)2+2(1)(1)×
1
2
=√3N By Newton's second law of motion, F=ma ∴ Acceleration of body, a=Fm=