3-25 what i as 8788MacBook AirJAF77' تغTD3NJ8EMAK;DIIFBMoments and Couples3-23. Determine the moment about point A due to the forces shown in Figure P3-23.2₁80 lb3'FIGURE P3-233-24. Find the moment about point A for the lever shown in (a) Figure P3-24a and (b) Figure P3-24b.30 N.2 m.2 m7071.1 m70°.3 m30 N30 N30 NFIGURE P3-24aFIGURE P3-24b3-25. The bucket shown in Figure P3-25 pivots at A and has the forces shown acting on it. Deter-mine the moment about A.26 lb8"9FIGURE P3-2536OLشم60 lbDD50°10 lbcommand3♦21C>100 lb470°15"-P512QF11F10BEdiz{S;كJ»)F1234га2

Given question: We have to find the moment about point A. […

Answered: 3-23. Determine the moment about point…

3-23. Determine the moment about point A due to the forces shown in Figure P3-23. 100 lb 2 60 lb 80 lb FIGURE 2 33 50* 3 3'

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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Concept explainers

Engineering Drawing

Technical drawing has been around since ancient times. As in the ancient Renaissance, complicated drawings were created, including Leonardo da Vinci's drawing. Modern engineering drawing, including its specific orthographic projection with scale conventions, began in Europe (France) during the early stages of Industrialization. L.T. C. Rolt also made some of Marc's drawings for its block-making machinery (in 1799) that also may have contributed significantly to British engineering technology. Since he learned the art of presenting three-dimensional(3D) items in a two-dimensional(2D) plane, as we now term mechanical drawing. 

Question

3-25 what i as

87
88
MacBook Air
JA
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Moments and Couples
3-23. Determine the moment about point A due to the forces shown in Figure P3-23.
2₁
80 lb
3'
FIGURE P3-23
3-24. Find the moment about point A for the lever shown in (a) Figure P3-24a and (b) Figure P3-24b.
30 N
.2 m
.2 m
7071.1 m
70°
.3 m
30 N
30 N
30 N
FIGURE P3-24a
FIGURE P3-24b
3-25. The bucket shown in Figure P3-25 pivots at A and has the forces shown acting on it. Deter-
mine the moment about A.
26 lb
8"
9
FIGURE P3-25
36
O
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60 lb
DD
50°
10 lb
command
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