A 5-kg box is hanging as shown in the figure, The angle marked 8 = 60". Choose the two equations that would be used to solve for the tensions in the two strings, Tension T1 is on the left string, angled 40" , and T2 is on the night string, angled 60*. 40 m WA. -T1 cos(40*) + 12 cos[609) - O N O B T1 - 12 =0 C. T1 sin(40*) + 12 sin(609) = ON D. T1 cos(40) + 12 cos[60") - 49 N- 0 [ E. T1 cop(40') + 12 cos(609) = 0 N OF. T1 + 12 - 49 N = 0 G. T1 sin(40") + 12 sin(60") - 49 N = 0 (J H.-T1 sin(40") + T2 sin(60") - ON