### Problem StatementFind the stress in CD. Area of CD = \( 2 \, m^2 \)#### DiagramThe diagram depicts two rectangular blocks with various forces acting on them:- A rectangle is labeled with points A to F, marking its boundaries.- There are two forces acting towards the left side: - A force of 40 N at point A. - A force of 10 N at point C.- There are two forces acting towards the right side: - A force of 30 N at point F. ### OptionsA. \( 15 \, N/m^2 \) B. \( 5 \, N/m^2 \) C. \( 20 \, N/m^2 \) D. None of these#### Explanation of Diagram:The diagram shows a system in equilibrium with forces distributed along a line through the blocks at points labeled A, B, C, D, E, and F. The forces are as follows:- 40N force at point A, directed left.- 10N force between points C and D, directed left.- 30N force at point F, directed right.The objective is to find the stress in the section CD, which has an area of \( 2 \, m^2 \).#### Steps for Calculation:1. **Determine Net Force in CD:** The net force acting on CD can be calculated by analyzing the internal force distribution. Assume equilibrium for section CD: Net Force in CD = \( 40N - 10N - 30N \) = \( 0N \)2. **Calculate Stress:** Stress is given by the formula: \( \sigma = \frac{F}{A} \) where \( F \) is the force and \( A \) is the area. Substitute the values: \( \sigma = \frac{0N}{2 \, m^2} \) = \( 0 \, N/m^2 \) As the net force is 0, the correct option is \( \text{None of these} \).Hence, the correct answer is:D. None of these

Name: ### Problem StatementFind the stress in CD. Area of CD = \( 2 \, m^2
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Description: ### Problem StatementFind the stress in CD. Area of CD = \( 2 \, m^2 \)#### DiagramThe diagram depicts two rectangular blocks with various forces acting on them:- A rectangle is labeled with points A to F, marking its boundaries.- There are two for

Given, Area of section CD = ACD = 2 m2 Free body diagrams of each section can be drawn as shown…

Answered: Find the stress in CD. Area of CD = 2…

Engineering

Mechanical Engineering

Find the stress in CD. Area of CD = 2 m² A B C D 40N 15 N/m² 5 N/m² 20 N/m² A None of these C B 10N D E F 30N D

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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