f, acts at a distance of 21 from 0, distance of [9+ 4/3] fram o F₂ acts at a → [9+%] - 12ft. _aft →↓ F₁ = 337-5eb 12 ft Mement due to F about 0- M₁ = (337.5) (9) 3037.5.01(c) =) (MR) Moment due to F₂ about 0 M₂ --(337-5) (12) = - 4050 lb.ft Step4 d) 4050 ex.ft (cc). Resultant Moment about o 3037-5-4050 (ca) F₂= 337.5 lb. (1012.5) 1012.5 21-2x9=6 The resultant force is O The couple moment about O is 1012.5 (ccw)
f, acts at a distance of 21 from 0, distance of [9+ 4/3] fram o F₂ acts at a → [9+%] - 12ft. _aft →↓ F₁ = 337-5eb 12 ft Mement due to F about 0- M₁ = (337.5) (9) 3037.5.01(c) =) (MR) Moment due to F₂ about 0 M₂ --(337-5) (12) = - 4050 lb.ft Step4 d) 4050 ex.ft (cc). Resultant Moment about o 3037-5-4050 (ca) F₂= 337.5 lb. (1012.5) 1012.5 21-2x9=6 The resultant force is O The couple moment about O is 1012.5 (ccw)
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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![c)
f, acts at a distance of 21 from 0, 21=249-6
F₂ acts at
a
distance
8 [9+ 4/3] from o
[9+%3]
- 12ft
aft
-
F₁
->>
12ft
Moment due to F about 0-
(337.5) (9)
3037.5.0 (c)
=) (MR)
Step4
d)
337.5 b
Resultant
Moment due
M₂ --(337-5) (12)
to
F₂ = 337.5 lb.
F₂ about 0
= - 4050 lb-ft
4050 lbft (cc)
:
Moment
about 0
3037-5-4050
(1012.5)
1012.5
(cca))
The resultant force is O
The couple moment about O is 1012.5 (ccw)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F119e0a24-d4ed-4274-b14d-34635953ab7b%2F38fbbbf0-70fd-4ac7-b027-da11b3a6fe2d%2F8b5ezca_processed.jpeg&w=3840&q=75)
Transcribed Image Text:c)
f, acts at a distance of 21 from 0, 21=249-6
F₂ acts at
a
distance
8 [9+ 4/3] from o
[9+%3]
- 12ft
aft
-
F₁
->>
12ft
Moment due to F about 0-
(337.5) (9)
3037.5.0 (c)
=) (MR)
Step4
d)
337.5 b
Resultant
Moment due
M₂ --(337-5) (12)
to
F₂ = 337.5 lb.
F₂ about 0
= - 4050 lb-ft
4050 lbft (cc)
:
Moment
about 0
3037-5-4050
(1012.5)
1012.5
(cca))
The resultant force is O
The couple moment about O is 1012.5 (ccw)
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