2.18 Two strictural members A and B are holted to a bracket as shown.Knowing that hoth members are in compression and that the forceis 15 kN in member A and 10 kN in member B. determine bytrigonometry the magnitude and direction of the resultant of theforces applied to the bracket by members A and B.Reciongular Components of a Force. Un 7Vectors20402.19 Two structural members A and B are bolted to a bracket as shown.Knowing that both members are in cotmpression and that the forceis 10 kN in member A and 15 kN in menber B. determine bytrigononctry the magnitude and direction of the resultant of theforces applied to the bracket by members A and B.2.20 For the hook support of Prob. 2.7, knowing that P 75 N anda = 50°, determine by trigonomctry the magnitude and directionof the resultant of the two forces applied to the support.Fig. P2.18 and P2.19

From the force, the triangle applies the law of cosine and determines the resultant force.

2.18 Two strnctural members A and B are holted to a bracket as shown, Knowing that hoth members are in compression and that the force is 15 kN in member A and 10 kN in amember B, determine by trigonometry the magnitude and direction of the resultant of the forces applicd to the bracket by members A and B.

2.18 Two strnctural members A and B are holted to a bracket as shown, Knowing that hoth members are in compression and that the force is 15 kN in member A and 10 kN in amember B, determine by trigonometry the magnitude and direction of the resultant of the forces applicd to the bracket by members A and B.

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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Question

2.18 Two strictural members A and B are holted to a bracket as shown.
Knowing that hoth members are in compression and that the force
is 15 kN in member A and 10 kN in member B. determine by
trigonometry the magnitude and direction of the resultant of the
forces applied to the bracket by members A and B.
Reciongular Components of a Force. Un 7
Vectors
20
40
2.19 Two structural members A and B are bolted to a bracket as shown.
Knowing that both members are in cotmpression and that the force
is 10 kN in member A and 15 kN in menber B. determine by
trigononctry the magnitude and direction of the resultant of the
forces applied to the bracket by members A and B.
2.20 For the hook support of Prob. 2.7, knowing that P 75 N and
a = 50°, determine by trigonomctry the magnitude and direction
of the resultant of the two forces applied to the support.
Fig. P2.18 and P2.19

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