Which following ones are true? Calculate tension forces in the cables in the given figure. Weight of the crate is 20 N. -1.5i+1.5 j+3k V13.5 3i –1.5 j+3k V20.25 I:Fc 3 m 4.5 m DC DC 3,m II :F = FpM 1.5 m 3 m 1.5 m III :FB =-FDBJ IV :W =-20k V:Fc+F +F +W = 0 DC DA DB O A) Il and III are true but others are wrong B) all of them are true C) none of them are true O D) II, IV, V are true but others are wrong O E) I and II are true but others are wrong
Which following ones are true? Calculate tension forces in the cables in the given figure. Weight of the crate is 20 N. -1.5i+1.5 j+3k V13.5 3i –1.5 j+3k V20.25 I:Fc 3 m 4.5 m DC DC 3,m II :F = FpM 1.5 m 3 m 1.5 m III :FB =-FDBJ IV :W =-20k V:Fc+F +F +W = 0 DC DA DB O A) Il and III are true but others are wrong B) all of them are true C) none of them are true O D) II, IV, V are true but others are wrong O E) I and II are true but others are wrong
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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![Which following ones are true?
Calculate tension forces in the cables in the given figure.
Weight of the crate is 20 N.
-1.5i +1.5 j+3k
V13.5
I:Foc = FDC
3 m
4.5 m
3,m
3i –1.5 j+3k
F,
V20.25
A
II : F,
1.5 m
3 m
DA
DA
D
1.5 m-
III :FpB =-FDBj
IV :W =-20k
V:Fc+F +F +W =0
DC
DA
DB
O A) Il and III are true but others are wrong
O B) all of them are true
C) none of them are true
O D) II, IV, V are true but others are wrong
O E) I and II are true but others are wrong](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd5c9737d-8158-4a50-96f0-0f9565abdff3%2Fba46b4fc-eb09-4279-8b35-15b0d6709846%2F315x6l_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Which following ones are true?
Calculate tension forces in the cables in the given figure.
Weight of the crate is 20 N.
-1.5i +1.5 j+3k
V13.5
I:Foc = FDC
3 m
4.5 m
3,m
3i –1.5 j+3k
F,
V20.25
A
II : F,
1.5 m
3 m
DA
DA
D
1.5 m-
III :FpB =-FDBj
IV :W =-20k
V:Fc+F +F +W =0
DC
DA
DB
O A) Il and III are true but others are wrong
O B) all of them are true
C) none of them are true
O D) II, IV, V are true but others are wrong
O E) I and II are true but others are wrong
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