Two blocks are attached by strings of negligible mass to a pulley with two radii R1 = 0.26 m and R2 = 0.59 m. The strings are wrapped around their respective radii so that the blocks can move either up or down. The pulley has a moment of inertia about its center I = 0.136 kg · m², and is supported by a bearing with negligible friction. If block 1 has a mass of 2.3 kg and block 2 has a mass of 0.34 kg, what is the magnitude of the angular acceleration of the pulley? bearing (R R2 1 2

Two blocks are attached by strings of negligible mass to a pulley with two radii R1 = 0.26 m and R2 = 0.59 m. The strings are wrapped around their respective radii so that the blocks can move either up or down. The pulley has a moment of inertia about its center I = 0.136 kg · m², and is supported by a bearing with negligible friction. If block 1 has a mass of 2.3 kg and block 2 has a mass of 0.34 kg, what is the magnitude of the angular acceleration of the pulley? bearing (R R2 1 2

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter10: Rotational Motion

Section: Chapter Questions

Problem 56P: A student sits on a freely rotating stool holding two dumbbells, each of mass 3.00 kg (Fig. P10.56)....

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