86. A solid cylindrical pulley with a mass of 1.00 kg and a radius of 0.25 m is free to rotate about its axis. An object of mass 0.250 kg is attached to the pulley with a light string (Figure 8-55). Assuming the string does not stretch or slip, calcu- late the tension in the string and the angular acceleration of the pulley. Figure 8-55 Problem 86 Example 8-13

86. A solid cylindrical pulley with a mass of 1.00 kg and a radius of 0.25 m is free to rotate about its axis. An object of mass 0.250 kg is attached to the pulley with a light string (Figure 8-55). Assuming the string does not stretch or slip, calcu- late the tension in the string and the angular acceleration of the pulley. Figure 8-55 Problem 86 Example 8-13

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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6) A 12 kg box standing on a horizontal, frictionless surface is connected to a 5 kg block with a thin and light wire as shown in the figure below. The pulley is a uniform disk with a mass of 2 kg and radius of 0.5 m. After the system is released, (a) find the tensions of the wire on both sides of the pulley, (b) find the acceleration of the box, (c) find the horizontal and vertical components of the force that the axle exerts on the pulley. 12.0 kg 5.00 kg
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