4-67.Compute the angle of twist of the free end rela-tive to the fixed end of the steel bar shown inFigure P4-67. 1200 mmTorque =200 N.m400 mm%3D40mmFixed surfacedia.20 mmdia.FIGURE P4-67 Bar for Problem 4-67.

Modulus of rigidity for the steel G = 80 GPa Now, from the torsional relation,

Answered: 4-67. Compute the angle of twist of the…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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4-44. Blocks A and B each require 30-N cable tension to start them sliding (Figure P4-44). Deter- mine force P and angle to cause them to start sliding simultaneously. FIGURE P4-44 2m PF 20⁰ 80° 4 m B
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4-67. Compute the angle of twist of the free end rela- tive to the fixed end of the steel bar shown in Figure P4-67. 1200 mm Torque = 200 N.m 400 mm %3D 40mm Fixed surface dia. 20 mm dia. FIGURE P4-67 Bar for Problem 4-67.