A Wheel of Radius 0

Multiple Choice

A wheel of radius 0.5 m rotates with a constant angular speed about an axis perpendicular to its center. A point on the wheel that is 0.2 m from the center has a tangential speed of 2 m/s.
-Determine the angular speed of the wheel.

A) 0.4 rad/s
B) 2.0 rad/s
C) 4.0 rad/s
D) 10 rad/s
E) 20 rad/s