Hi, I need the full worked solution for parts (ii) and (iii) of this question please :) The final answers to all parts are given below the questions. I do not need the solution to part (i). Thank you for your help! (Would greatly appreciate proper steps with clear handwriting thank you~) Question 5 A ladder of mass m may be modelled as a uniform rod of length a, stands on a rough horizontal surface at A and rests against a rough vertical wall at B at an angle θ-π/4 rad with the horizontal as shown in Figure Q5(a). The coefficient of friction between the ladder and the wall and between the ladder and the horizontal surface is μ. The ladder is on the point of slipping. The magnitude of the acceleration due to gravity is g (a) Figure Q5(a (i) Draw the force diagram, indicating all the forces acting on the ladder (3 marks) (ii) Apply vectors, write down the equations for all the forces acting on the (5 marks) iii) Apply equilibrium principles and by taking torques about A, solve for (5 marks) particle and its position vectors. the magnitude of the frictional force at B. FBI in terms of m, μ and g 5. (a)0) Fe Lt 20 + μ) 20 + μ) Question 5 A ladder of mass m may be modelled as a uniform rod of length a, stands on a rough horizontal surface at A and rests against a rough vertical wall at B at an angle θ-π/4 rad with the horizontal as shown in Figure Q5(a). The coefficient of friction between the ladder and the wall and between the ladder and the horizontal surface is μ. The ladder is on the point of slipping. The magnitude of the acceleration due to gravity is g (a) Figure Q5(a (i) Draw the force diagram, indicating all the forces acting on the ladder (3 marks) (ii) Apply vectors, write down the equations for all the forces acting on the (5 marks) iii) Apply equilibrium principles and by taking torques about A, solve for (5 marks) particle and its position vectors. the magnitude of the frictional force at B. FBI in terms of m, μ and g 5. (a)0) Fe Lt 20 + μ) 20 + μ)