An instantaneous configuration of a four-bar mechanism, whose plane is horizontal, is shown in Figure below. At the given instant assume that the link 2 has only an angular acceleration of 2,4 radian per second square. The links 4 has a mass center at C, a mass of 2 kg, and a moment of inertia 0,9 kilogram meter square. The link 2 is balanced so that its centre of mass is at A. It has a mass of 2,6 kg and a moment of inertia 1 kilogram meter square. The link 3 has no mass. (If the direction of the resultant torque is CCW, just enter the value of it without any sign. If it has CW direction, enter the"-"sign "negative sign" before the value such as - 12,12") 120 AB-CO-AD-03 m BC=06 m AD // BC At the instant given, what is the torque on the link 2 (if the direction of the torque is CCW, just enter the value of it without any sign. If it has CW direction, do not forget to enter-sign "negative sign" before the value)?