Question: R disk A 0=25 rad B +g A circular disk of mass m = 16 kg and radius, R = 0.45m, is rolling without

R disk A 0=25 rad B +g A circular disk of mass m = 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 a = 7.42 a clockwise, find the tension in the rope. (6 marks) disk A +g Given mg = 25kg, determine the magnitude and direction of a and the corresponding tension in the rope. (9 marks) Question 3c R 156964 0 = 25 B . R disk A 0=25 B +g Given mg = 25kg, what must be the smallest possible coefficient of static friction, Ms min that ensures the disk rolls without slip? (5 marks)

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