Question 3ACThe circular stepped shaft ABD shown in Figure Q3 has its ends fixed against rotation. Segment AB isCD.completely solid, while segment BD is hollow.(a) Determine the distance x from the left hand end A of the shaft that a torque To should be applied so that[18 marks]the reactive torque at D is twice that at A.(b) Hence calculate the angle of twist in degrees at distance x from the left hand end, if To = 4 kNm and the[4 marks]shear modulus G = 95 x 103 N/mm².(c) What is the maximum shear stress in the portion AB, based on the To and G values previously stated?[3 marks]Note: You are expected to work from first principles. Apart from the basic formulas stated below, no otherrelationships should be used.Useful relationships:TT GorIp LA30 mm diameter solidPipe 50 mm outer diameter, and40 mm inner diameterB-To800 mm800 mmFigure Q3

Step 1: Step 2: Step 3: Step 4: solution is given above

Answered: Question 3 AC The circular stepped…

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 1.3.17P: A stepped shaft ABC consisting of two solid, circular segments is subjected to torques T}and...

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