1. A chain of length 0.7 m is at rest over two slopes, as shown in figure. First, assume there is no friction between the chain and the slope. If the chain is released from rest, which end of it will rise and what will its speed be when it reaches the top? Then assume that there is friction and calculate the minimum amount of friction necessary to prevent the chain from moving. 4

1. A chain of length 0.7 m is at rest over two slopes, as shown in figure. First, assume there is no friction between the chain and the slope. If the chain is released from rest, which end of it will rise and what will its speed be when it reaches the top? Then assume that there is friction and calculate the minimum amount of friction necessary to prevent the chain from moving. 4

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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