Meriam, Kraige & Bolton — Plane Kinematics of Rigid Bodies: Problem 5_34

5/34 The telescoping link is hinged at \(O\), and its end \(A\) is given a constant upward velocity of \(200 \text{ mm/s}\) by the piston rod of the fixed hydraulic cylinder \(B\). Calculate the angular velocity \(\dot{\theta}\) and the angular acceleration \(\ddot{\theta}\) of link \(OA\) for the instant when \(y = 600 \text{ mm}\).