Consider the bracket shown in Fig-3. If:- \( F_1 = 10 \text{ lb at } -90^\circ \)- \( a = 2 \text{ ft} \)- \( b = 4 \text{ ft} \)- \( c = 1 \text{ ft} \)then, what is the magnitude of the **horizontal reaction** at point 'D'?- ○ 0 lb- ○ 10 lb- ○ 14.2 lb- ○ 20 lb- ○ 26.4 lb- ○ 30 lb- ○ 32.3 lb- ○ 40 lb- ○ 45 lb- ○ 50 lb- ○ 54.1 lb- ○ 60 lb- ○ 67.1 lb- ○ 70 lb- ○ 72.7 lb The image is labeled as "Fig-3" and depicts a mechanical structure involving multiple rods and points. The structure is anchored to a support at the top, represented by a horizontal dashed line.Components and Points:- Point A is located at the top where the vertical rod meets the horizontal support.- Point B is below A on the vertical rod.- Point C is at the bottom of the vertical rod where force \( F_1 \) is applied.- Point D is on the horizontal support and connects to a diagonal rod.Distances:- The distance between point A and B is marked as \( a \).- The distance between point B and C is marked as \( b \).- The horizontal distance from point A to point D is marked as \( c \).The structure consists of:- A vertical rod or beam extending from point A to point C.- A diagonal support running from point D to point B.Force and Direction:- A force \( F_1 \) is applied downward at point C on the vertical rod.The diagram is likely used to illustrate concepts of static equilibrium, moments, or forces in mechanical systems.

Answered: Image /qna-images/answer/b91e2469-7d5a-482d-a28b-b237fe5a99e6.jpg

Answered: Consider the bracket shown in Fig-3.…

Consider the bracket shown in Fig-3. If: • F1 - 10 lb @ -90° • a- 2 ft • b- 4 ft • c-1 ft then, what is the magnitude of the horizontal reaction at point '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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Buckling of columns

The column is described as a vertical member of the structure that carries an axial compressive load, and buckling is a lateral deformation of the column under the application of load.

Question

Consider the bracket shown in Fig-3. If:

- \( F_1 = 10 \text{ lb at } -90^\circ \)
- \( a = 2 \text{ ft} \)
- \( b = 4 \text{ ft} \)
- \( c = 1 \text{ ft} \)

then, what is the magnitude of the **horizontal reaction** at point 'D'?

- ○ 0 lb
- ○ 10 lb
- ○ 14.2 lb
- ○ 20 lb
- ○ 26.4 lb
- ○ 30 lb
- ○ 32.3 lb
- ○ 40 lb
- ○ 45 lb
- ○ 50 lb
- ○ 54.1 lb
- ○ 60 lb
- ○ 67.1 lb
- ○ 70 lb
- ○ 72.7 lb

The image is labeled as "Fig-3" and depicts a mechanical structure involving multiple rods and points. The structure is anchored to a support at the top, represented by a horizontal dashed line.

Components and Points:
- Point A is located at the top where the vertical rod meets the horizontal support.
- Point B is below A on the vertical rod.
- Point C is at the bottom of the vertical rod where force \( F_1 \) is applied.
- Point D is on the horizontal support and connects to a diagonal rod.

Distances:
- The distance between point A and B is marked as \( a \).
- The distance between point B and C is marked as \( b \).
- The horizontal distance from point A to point D is marked as \( c \).

The structure consists of:
- A vertical rod or beam extending from point A to point C.
- A diagonal support running from point D to point B.

Force and Direction:
- A force \( F_1 \) is applied downward at point C on the vertical rod.

The diagram is likely used to illustrate concepts of static equilibrium, moments, or forces in mechanical systems.

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