**Problem 7-17:**If a beam is subjected to a shear force of \( V = 15 \, \text{kN} \), determine the shear stress in the web at points A and B. Indicate the shear-stress components on a volume element located at these points. Use \( z = 125 \, \text{mm} \). Verify that the neutral axis is located at \( y = 0.1747 \, \text{m} \) from the bottom, and the moment of inertia \( I_{NA} = 0.2182 \times 10^{-3} \, \text{m}^4 \).**Diagram Explanation:**The image shows a cross-sectional view of a beam with specified dimensions:1. **Top Flange:** - Width: 200 mm - Height: 30 mm2. **Web:** - Height: 250 mm - Thickness: 30 mm3. **Bottom Flange:** - Width: 200 mm - Height: 30 mmPoints A and B are marked on the web at specific vertical locations. The figure illustrates the structure subjected to shear, visually indicating where the stresses need to be analyzed.

Answered: Image /qna-images/answer/90423025-9933-49b1-a75e-7b3986a9d535.jpg

7-17. If the beam is subjected to a shear of V = 15 kN, determine the web's shear stress at A and B. Indicate the shear-stress components on a volume element located at these points. Set w = 125 mm. Show that the neutral axis is located at y = 0.1747 m from the bottom and INA 02182(10-³) m².

7-17. If the beam is subjected to a shear of V = 15 kN, determine the web's shear stress at A and B. Indicate the shear-stress components on a volume element located at these points. Set w = 125 mm. Show that the neutral axis is located at y = 0.1747 m from the bottom and INA 02182(10-³) m².

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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