A disk having moment of inertia 100 kg m² is free to rotate without friction, starting from rest,about a fixed axis through its center. A tangential force whose magnitude can

range from F=0N to F=50.0 N can be applied at any distance ranging from R=0 m to R=3.00 m from the axis of rotation. A. Find the pair of values of F and R that cause the disk to complete 2.00 rev in 10.0 s. B. Is your answer for part A a unique answer? How many answers exist?