Four forces act on a bracket as shown in Figure 1. (a) Using graphics, determine the resultant (magnitude and direction) as well as the moment of the resultant about point P. (b) Using rectangular components, determine the resultant (magnitude and direction) as well as the projection of the resultant onto the a-a axis. Hint: set up the graphical scale for both lengths and forces. y 2 KN P(-4 m, 3 m) 8 KN

Four forces act on a bracket as shown in Figure 1. (a) Using graphics, determine the resultant (magnitude and direction) as well as the moment of the resultant about point P. (b) Using rectangular components, determine the resultant (magnitude and direction) as well as the projection of the resultant onto the a-a axis. Hint: set up the graphical scale for both lengths and forces. y 2 KN P(-4 m, 3 m) 8 KN

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

Problem 1
Four forces act on a bracket as shown in Figure 1.
(a) Using graphics, determine the resultant (magnitude and direction) as well as the moment
of the resultant about point P.
(b) Using rectangular components, determine the resultant (magnitude and direction) as
well as the projection of the resultant onto the a-a axis.
Hint: set up the graphical scale for both lengths and forces.
y
2 KN
P(-4 m, 3 m)
8 KN
30 25°
4 KN
200
200
6 KN
---- -X
a

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