1. A 1.5-m long circular cross-sectioned bar with r = 1 cm is under a combination of bending moment of 70 N-m and torque of 50 N-m. Determine (a) the location of the critical point on the bar. (b) the resulting normal stress at the critical point. 6 (c) the resulting shear stress at the critical point. T (d) the principal stresses, principal direction, and maximum shear stress at the critical point. 6,2› Op, (max (e) Draw a Mohr's circle representing the state of stress at the critical point.

1. A 1.5-m long circular cross-sectioned bar with r = 1 cm is under a combination of bending moment of 70 N-m and torque of 50 N-m. Determine (a) the location of the critical point on the bar. (b) the resulting normal stress at the critical point. 6 (c) the resulting shear stress at the critical point. T (d) the principal stresses, principal direction, and maximum shear stress at the critical point. 6,2› Op, (max (e) Draw a Mohr's circle representing the state of stress at the critical point.

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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