Question

If point A is in equilibrium under the action of the applied forces, the values of tensions T_AB and T_AC are respectively.

      (a) 520 N and 300 N

      (b) 300 N and 520 N

      (c) 450 N and 150 N

      (d) 150 N and 450 N

Answer 1

Given a system of forces under equillibrium