The metal plate is attached to a fixed ball-and-socket support at O. The pin A slides in a...

The metal plate is attached to a fixed ball-and-socket support at O. The pin A slides in a slot in the plate. At the instant shown, xA =1 m, dxA/dt = 2 m/s, and d2xA/dt2 = 0, and the plate’s angular velocity and angular acceleration are ω = 2k (rad/s) and α = 0. What are the x, y, and z components of the velocity and acceleration of A relative to a nonrotating reference frame with its origin at O?