A student presses a book between his hands, as figure A indicates. The forces that he exerts on the front and back covers of the book are perpendicular to the book and are horizontal. The book weighs 31 N. The coefficient of static friction between his hands and the book is 0.40. To keep the book from falling, calculate is the magnitude of the minimum pressing force that each hand must exert.

A student presses a book between his hands, as figure A indicates. The forces that he exerts on the front and back covers of the book are perpendicular to the book and are horizontal. The book weighs 31 N. The coefficient of static friction between his hands and the book is 0.40. To keep the book from falling, calculate is the magnitude of the minimum pressing force that each hand must exert.

Name: A student presses a book between his hands, asfigure A indicates. The
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Description: A student presses a book between his hands, asfigure A indicates. The forces that he exerts onthe front and back covers of the book areperpendicular to the book and are horizontal.The book weighs 31 N. The coefficient of staticfriction between his h

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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