Determine the position of the centre of gravity (c.g.) and 2nd moment of inertia with respect to c.g. of the section shown below, where A = 9 mm and B = 8 mm. A * X B O B a ) Expected answer: 4.48 Calculate the X= X mm with respect to the point O. Score: 0/5 Unansweredb) 1 I I I I I I : Expected answer: 6.52 Calculate the y = I E , mm with respect to the point 0. Seore:0!5 X Unanswered C) Calculate In,l with respect to the centroidal axis. i Expected answer: 16322933333333 i I\" = K : :mm\" Some: 0315 8 Unanswered