At the instant 0 = 60 degrees the boy's center of mass G has a downward speed V = (3+0.01*A) m/s. Determine the rate of increase in his speed and the tension in each of the two supporting cords of the swing at this instant. The boy has weight of (300+2*A) N and the length of the cords is 3 m, neglect his size and the mass of the set and cords. 1 G Ve