Consider a uniform disc of mass m, radius r, rolling without slipping on a rough surface with linear acceleration a and angular acceleration a due to an external force F as shown in the figure. Moment of inertia of disk about center of mass; I = mr. 8) Find the magnitude of frictional force acting on the disc? 3F 5 9) What is the angular velocity of the dick aftom it A) B) 413 2F D) F|N Thx F E) 4.14 m