Dynamics 17-69| The 20-kg roll of paper has a radius of gyration kA = 90 mm about an axis...

Question: The 20-kg roll of paper has a radius of gyration kA = 90 mm about an axis passing through point A. It is pin supported at both ends by two brackets AB. If the roll rests against a wall for which the coefficient of kinetic friction is muk = 0.2 and a vertical force F = 30 N is applied to the end of the paper, determine the angular acceleration of the roll as the paper unrolls.
Problem 17-69 from:
Engineering Mechanics: Dynamics, 14th edition
Russell C. Hibbeler
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[@abdulrahmankhan6698]

thanks a lot brother.
You are a savior.

[@tapejera6009]

Sir why you didnt upload chapter 19 problems? Please sir do this also i cant find chapter 19 anywhere on youtube and i have exam in 1 days :( kindly upload if you can , so that others can benefit from that, but i have to do myself for the end chapters.

[@LearningbyTeaching]

An apology my friend, I have not started those chapters yet.
(Time is what holds me, again an apology).