Current Attempt in Progress Initial state Final state A hollow lightweight grooved disk whose moment of inertia is 2.0 x 103 kg-m² rotates with negligible friction around a vertical axis. Free to slide with negligible friction in the groove are two metal blocks, each with a mass of 0.064 kg, and they are connected to each other by a spring. At a particular moment in time (the "initial state") the blocks are 0.24 m apart, with zero radial velocity (that is, they are not moving toward or away from each other). At this moment the angular speed of the disk is W; is 14 radians/s. The spring pulls the blocks toward each other, and at a later time (the "final state") the blocks are 0.08 m apart. Now what is the angular speed w; ? Approximate the metal blocks as point particles. Wf = i radians/s

Current Attempt in Progress Initial state Final state A hollow lightweight grooved disk whose moment of inertia is 2.0 x 103 kg-m² rotates with negligible friction around a vertical axis. Free to slide with negligible friction in the groove are two metal blocks, each with a mass of 0.064 kg, and they are connected to each other by a spring. At a particular moment in time (the "initial state") the blocks are 0.24 m apart, with zero radial velocity (that is, they are not moving toward or away from each other). At this moment the angular speed of the disk is W; is 14 radians/s. The spring pulls the blocks toward each other, and at a later time (the "final state") the blocks are 0.08 m apart. Now what is the angular speed w; ? Approximate the metal blocks as point particles. Wf = i radians/s

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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