Engineering Mechanics - DynamicsChapter 17Problem 17-75The two blocks Aand Bhave a mass mAand mB, respectively, where mB > mA.If the pulley can be treated as a disk of mass M, determine the acceleration ofblock A. Neglect the mass of the cord and any slipping on the pulley.Solution:aαr=mBgrmA−12Mr2mBr2+mAr2+=gmBmA−()r12MmB+mA+⎛⎝⎞⎠=aBmA−12B+mA+=*Problem 17-76The rod has a length L and mass m. If it is released from rest when θ= 0°, determine its angularvelocity as a function of
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