6/102 The compound pendulum of mass m and radius of gyration ko about O is freely hinged to the trolley, which is given a constant horizontal acceleration a from rest with the pendulum initially at rest with Ꮎ = 0. Determine an expression for the angular ac- celeration and the n- and t-components of the force at O as functions of 0. Calculate the maxi- mum value reached by 0 if a = 0.5g. n T t- G Problem 6/102 α