12. Two blocks are placed at the ends of a horizontal massless board, as in the drawing. The board is kept from roating and rests on a support that serves as an axis of rotation. The moment of inertia of this system relative to the axis is 12 kg m². Determine the magnitude of the angular acceleration when the system is allowed to rotate. 0.60 m 12 kg 1.4 m 4.0 kg Axis Support

12. Two blocks are placed at the ends of a horizontal massless board, as in the drawing. The board is kept from roating and rests on a support that serves as an axis of rotation. The moment of inertia of this system relative to the axis is 12 kg m². Determine the magnitude of the angular acceleration when the system is allowed to rotate. 0.60 m 12 kg 1.4 m 4.0 kg Axis Support

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter8: Rotational Equilibrium And Rotational Dynamics

Section: Chapter Questions

Problem 35P: A rope of negligible mass is wrapped around a 225 kg solid cylinder of radius 0.400 m. The cylinder...

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