I need to find the forces in each tube but I keep getting stuck. I have been getting really long equations to do algibra onwhich I suspect might be where the error was comming from.The values I have tried areF2 = -0.97786, and -4.889 kips **Part 1****Correct**A hollow steel $[E = 30,000\text{ ksi}]$ tube (1) with an outside diameter of 3.25 in. and a wall thickness of 0.225 in. is fastened to a solid 1.75-in.-diameter aluminum $[E = 10,000\text{ ksi}]$ rod. The assembly is attached to unyielding supports at the left and right ends and is loaded as shown. Assume $P = 18$ kips, $Q = 10$ kips, $L_1 = 4$ ft, $L_2 = 6$ ft, and $L_3 = 6$ ft. Determine:(a) the stresses in all parts of the axial structure. (b) the deflections of joints $B$ and $C$.**Diagram Explanation:**The diagram illustrates an axial structure consisting of a hollow steel tube (1) and two aluminum rods (2 and 3), with the following features:- Tube and rods are aligned horizontally with points $A$, $B$, $C$, and $D$ marked for joints.- Forces $P$ and $Q$ are applied as indicated by arrows.- Lengths $L_1$, $L_2$, and $L_3$ represent the sections of the assembly.**Calculate the cross-sectional area of steel tube (1), $A_1$, and the cross-sectional area of the aluminum rods (2) and (3).****Answers:**$A_1 = 2.138 \, \text{in.}^2$$A_2 = A_3 = 2.405 \, \text{in.}^2$**Additional Information:**Links are provided for further reference, such as an eTextbook and media resources. **Attempts:** 1 of 6 used

Name: I need to find the forces in each tube but I keep getting stuck. I hav
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Description: I need to find the forces in each tube but I keep getting stuck. I have been getting really long equations to do algibra onwhich I suspect might be where the error was comming from.The values I have tried areF2 = -0.97786, and -4.889 kips **Part 1***

Given:To find:Force in each tube.

Answered: I need to find the forces in each tube…

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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I need to find the forces in each tube but I keep getting stuck. I have been getting really long equations to do algibra onwhich I suspect might be where the error was comming from.

The values I have tried are

F2 = -0.97786, and -4.889 kips

**Part 1**

**Correct**

A hollow steel $[E = 30,000\text{ ksi}]$ tube (1) with an outside diameter of 3.25 in. and a wall thickness of 0.225 in. is fastened to a solid 1.75-in.-diameter aluminum $[E = 10,000\text{ ksi}]$ rod. The assembly is attached to unyielding supports at the left and right ends and is loaded as shown. Assume $P = 18$ kips, $Q = 10$ kips, $L_1 = 4$ ft, $L_2 = 6$ ft, and $L_3 = 6$ ft. Determine:

(a) the stresses in all parts of the axial structure.
(b) the deflections of joints $B$ and $C$.

**Diagram Explanation:**

The diagram illustrates an axial structure consisting of a hollow steel tube (1) and two aluminum rods (2 and 3), with the following features:
- Tube and rods are aligned horizontally with points $A$, $B$, $C$, and $D$ marked for joints.
- Forces $P$ and $Q$ are applied as indicated by arrows.
- Lengths $L_1$, $L_2$, and $L_3$ represent the sections of the assembly.

**Calculate the cross-sectional area of steel tube (1), $A_1$, and the cross-sectional area of the aluminum rods (2) and (3).**

**Answers:**

$A_1 = 2.138 \, \text{in.}^2$

$A_2 = A_3 = 2.405 \, \text{in.}^2$

**Additional Information:**

Links are provided for further reference, such as an eTextbook and media resources.

**Attempts:** 1 of 6 used

Expert Solution

Step 1: Write the given data and what is to find

Given:

$table row cell E subscript s end cell equals cell 30000 space k s i end cell row cell D subscript s end cell equals cell 3.25 space i n end cell row cell t subscript s end cell equals cell 0.225 space i n end cell row cell d subscript a l end subscript end cell equals cell 1.75 space i n end cell row cell E subscript a l end subscript end cell equals cell 10000 space k s i end cell row P equals cell 18 space k i p s end cell row Q equals cell 10 space k i p s end cell row cell L subscript 1 end cell equals cell 4 space f t end cell row cell L subscript 2 end cell equals cell 6 space f t end cell row cell L subscript 3 end cell equals cell 6 space f t end cell end table$

To find:

Force in each tube.

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