The figure shows an elaborate pulley consisting of four small spheres and a uniform disk, all of which rotate together. Each sphere has a mass m = 3.44 kg, is held a distance of 0.27 m from the pulley's center by a massless spoke, and is small enough that it can be considered a point mass. When a block of mass M=11.6 kg is attached as shown and released from rest, the ideal rope turns the pulley without slipping as the block descends. Calculate the block's speed v after falling a distance of 0.51 m, if the pulley's mass and radius are mp = 3.99 kg and R = 0.12 m.

The figure shows an elaborate pulley consisting of four small spheres and a uniform disk, all of which rotate together. Each sphere has a mass m = 3.44 kg, is held a distance of 0.27 m from the pulley's center by a massless spoke, and is small enough that it can be considered a point mass. When a block of mass M=11.6 kg is attached as shown and released from rest, the ideal rope turns the pulley without slipping as the block descends. Calculate the block's speed v after falling a distance of 0.51 m, if the pulley's mass and radius are mp = 3.99 kg and R = 0.12 m.

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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