I'm stumped on this one can you show me how I am sapposed to go about getting the awnser? The 20.2-kg roll of paper has a radius of gyration k₁ = 120 mm about an axis passing through point A. It is pin supported at bothends by two brackets AB as shown in (Figure 1). The roll rests on the floor, for which the coefficient of kinetic friction is μ = 0.2. Ahorizontal force F = 60 N is applied to the end of the paper.FigurePart AB400 mm300 mm1 of 1Determine the initial angular acceleration of the roll as the paper unrolls.Express your answer in radians per second squared to three significant figures. Assume the positive direction isclockwise.

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Answered: The 20.2-kg roll of paper has a radius…

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.49P

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