Question 3c V R x disk A rad $ R 0 = 25 Given a 7.42 clockwise, find the tension in the rope. (6 marks) R disk A 156967 0 = 25 disk A 0 = 25 B B B +g +8 A circular disk of mass mA = 16 kg and radius, R = 0.45m, is rolling without slip on an incline with a slope of 0 = 25. A rope is attached to the centre of the disk and is wound around a pulley system. At this instant, the disk has an angular acceleration a and angular velocity w. Block B hangs vertically from the large pulley. The rope and pulleys all have negligible mass. Given mg = 25kg, determine the magnitude and direction of a and the corresponding tension in the rope. (9 marks) +g Given mg = 25kg, what must be the smallest possible coefficient of static friction, s min that ensures the disk rolls without slip? (5 marks)