A flat uniform circular disk (r= 2.00m, m=1.00*102kg) is initally stationary. The disk is free to rotate in thehorizontal plane about a frictionless axis perpendicular to thecenter of the disk. A 40.0kg person, standing 1.25 m from theaxis, begins to run on the disk in a circular path and has atangential speed of 2.00m/s relative to the ground. Find the resulting angular speed of the disk (in rad/s) and describe thedirection of rotation.