Torque u corresponding to *(7) = [-2 cases 20 [ (+) >> x (+) = -260 cos (60) + + x = 60: 4(+) 2 ML 80. Cos (60) + 1 4(+) mp Linearize the pendulum system presented in Lecture 4: I2 - sin x1+ mL2 y = 1, 21 around the equilibrium point corresponding to = 00. Obtain the torque u which corresponds to the equilibrium point x = 00- -