(ii) Use the Work-Energy theorem to find a formula (expression) forthe speed v of the book when it reaches the bottom, in terms of theangle a.(iii) If we place a ball of the same mass and material as that of bookat the top, what is the kinetic energy of the ball in terms of its massand speed when it is rolling down the ramp? Does friction (eitherstatic or kinetic) do any work on the rolling ball? Explain youranswer.(Hint: the ball is a thin spherical shell) A physics textbook is placed on an inclined slope with anadjustable angle a. The coefficients of friction between the bookand the slope are us = 0.5 and Hk = 0.35 tespectively.%3D1ma(i) Initially the book is not moving. Copy the diagram and draw allthe forces acting on the book. Show mathematical expressions forthe size (magnitude) of each force. If we slowly increase the anglea, at what angle does the book start sliding?

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Description: (ii) Use the Work-Energy theorem to find a formula (expression) forthe speed v of the book when it reaches the bottom, in terms of theangle a.(iii) If we place a ball of the same mass and material as that of bookat the top, what is the kinetic energ

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A physics textbook is placed on an inclined slope with an adjustable angle a. The coefficients of friction between the book and the slope are us = 0.5 and Hk = 0.35 tespectively. %3D %3D 1m a (i) Initially the book is not moving. Copy the diagram and draw all the forces acting on the book. Show mathematical expressions for the size (magnitude) of each force. If we slowly increase the angle a, at what angle does the book start sliding?

A physics textbook is placed on an inclined slope with an adjustable angle a. The coefficients of friction between the book and the slope are us = 0.5 and Hk = 0.35 tespectively. %3D %3D 1m a (i) Initially the book is not moving. Copy the diagram and draw all the forces acting on the book. Show mathematical expressions for the size (magnitude) of each force. If we slowly increase the angle a, at what angle does the book start sliding?

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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