Meriam, Kraige & Bolton — Plane Kinematics of Rigid Bodies: Problem 5_18

5/18 Point A of the circular disk is at the angular position \(\theta = 0\) at time \(t = 0\). The disk has angular velocity \(\omega_0 = 0.1 \text{ rad/s}\) at \(t = 0\) and subsequently experiences a constant angular acceleration \(\alpha = 2 \text{ rad/s}^2\). Determine the velocity and acceleration of point A in terms of fixed \(\mathbf{i}\) and \(\mathbf{j}\) unit vectors at time \(t = 1 \text{ s}\).