A 100-lb person walks on a large disk that rotate with constant angular velocity ω0 = 0.3r...

A 100-lb person walks on a large disk that rotate with constant angular velocity ω0 = 0.3rad/s. He walks at a constant speed v0 = 5 ft/s along a straight radial line painted on the disk. Determine the polar components of the horizontal force exerted on him when he is 6 ft from the center of the disk. (How are these forces exerted on him?)