The man in the figure pulls the rope with a modulus force of 490 N. Represent this force that acts on support A, as a Cartesian vector. 7,5 m m- 1,5 m m 1:) F = -210î + 1403 + 420k[N] 2:) F = 140î – 2103 – 420k[N] 3:) F = 140i – 2103 + 120À[N] 4:) F = 210î – 1403 – 420Â[N] 5:)

The man in the figure pulls the rope with a modulus force of 490 N. Represent this force that acts on support A, as a Cartesian vector. 7,5 m m- 1,5 m m 1:) F = -210î + 1403 + 420k[N] 2:) F = 140î – 2103 – 420k[N] 3:) F = 140i – 2103 + 120À[N] 4:) F = 210î – 1403 – 420Â[N] 5:)

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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General Physics

The man in the figure pulls the rope with a modulus force of 490 N. Represent this force that
acts on support A, as a Cartesian vector.
7,5 m
m-
1,5 m
m
1:)
F = -210î + 1403 + 420k[N]
2:)
F = 140î – 2103 – 420k[N]
3:)
F = 140i – 2103 + 120À[N]
4:)
F = 210î – 1403 – 420Â[N]
5:)

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