Problem 8-53: The coiled spring is subjected to a force P. If we assume the shear stress caused by the shear force at any vertical section of the coil wire to be uniform, show that the maximum shear stress in the coil is Tmax = P/A + PRr/J, where J is the polar moment of inertia of the coil wire and A is its cross-sectional area. M P 2r R

Problem 8-53: The coiled spring is subjected to a force P. If we assume the shear stress caused by the shear force at any vertical section of the coil wire to be uniform, show that the maximum shear stress in the coil is Tmax = P/A + PRr/J, where J is the polar moment of inertia of the coil wire and A is its cross-sectional area. M P 2r R

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter1: Tension, Compression, And Shear

Section: Chapter Questions

Problem 1.9.12P: What is the maximum possible value of the clamping Force C in the jaws of the pliers shown in the...

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