Replace the loading (Figure 1) by an equivalent resultant force and couple moment acting at point O. Suppose that w = 45 lb/ft. igure 1 of 1 ▼ P D E: fo

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Replace the loading (Figure 1) by an equivalent
resultant force and couple moment acting at point O.
Suppose that w = 45 lb/ft.
Figure
f
< Previous
Et
-9 ft
W
W
9 ft
1 of 1 >
hp
Part A
Determine the resultant force.
Express your answer in pounds to three significant figures. Enter positive value if the
force is upward and negative value if the force is downward.
15. ΑΣΦ 11 vec
FR =
Submit
Request Answer
41°F Partly sunny
?
lb
Next ▸
9:48 AM
2/18/2023
E
Transcribed Image Text:Replace the loading (Figure 1) by an equivalent resultant force and couple moment acting at point O. Suppose that w = 45 lb/ft. Figure f < Previous Et -9 ft W W 9 ft 1 of 1 > hp Part A Determine the resultant force. Express your answer in pounds to three significant figures. Enter positive value if the force is upward and negative value if the force is downward. 15. ΑΣΦ 11 vec FR = Submit Request Answer 41°F Partly sunny ? lb Next ▸ 9:48 AM 2/18/2023 E
Part B
Determine the couple moment.
Express your answer in kilopound-feet to three significant figures. Enter positive
value if the moment is counterclockwise and negative value if the moment is
clockwise.
(MR)O
Submit
15. ΑΣΦ $1
vec
Request Answer
41°F Partly sunny
?
kip ft
L
Next >
9:48 AM
2/18/2023
Transcribed Image Text:Part B Determine the couple moment. Express your answer in kilopound-feet to three significant figures. Enter positive value if the moment is counterclockwise and negative value if the moment is clockwise. (MR)O Submit 15. ΑΣΦ $1 vec Request Answer 41°F Partly sunny ? kip ft L Next > 9:48 AM 2/18/2023
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