Solve Prob. 17-112 if the bar is removed. The coefficients of static and kinetic frictio...

Solve Prob. 17-112 if the bar is removed. The coefficients of static and kinetic friction between the disk and inclined plane are respectively.

Prob. 17-112:

The assembly consists of an 8-kg disk and a 10-kg bar which is pin connected to the disk. If the system is released from rest, determine the angular acceleration of the disk. The coefficients of static and kinetic friction between the disk and the inclined plane are = 0.6 and = 0.4, respectively. Neglect friction at B.