Starting from rest, the boy runs outward in the radial direction from the center of the...

Starting from rest, the boy runs outward in the radial direction from the center of the platform with a constant acceleration of 0.5 m/s². If the platform is rotating at a constant rate = 0.2 rad/s, determine the radial and transverse components of the velocity and acceleration of the boy when t = 3 s. Neglect his size.