Block A of mass \(m_A\) and Block B of mass \(m_B\) (where \(m_B > m_A\)) are connected by a string of negligible mass that passes over a uniform solid cylindrical pulley of mass \(M\) and radius \(R\). The string does not slip on the pulley, and the pulley rotates about a horizontal, frictionless axle through its center. The rotational inertia of a uniform solid cylinder is \(I = \dfrac{1}{2}MR^2\). The system is released from rest.