+ y -250 N 2-2) R. 350 N 70° - X 60° 80° 145 N 180 N DIAGRAM OF FORCES AND THEIR ANGLES WITH THE HORIZONTAL Force F,=F.Cos( e ) F,=F.Sin( 0 ) +y 180Sen 80 180 Cos 80 80 %3D 180 145 Sin 60 145 Cos60 60 350 Cos 70 145 350 Sin 70 35070 ニ - X -250 COS 9 0 |-250 Sing0 +x -250 90 ニ R = R, = х - y RESULTANT DIAGRAM

+ y -250 N 2-2) R. 350 N 70° - X 60° 80° 145 N 180 N DIAGRAM OF FORCES AND THEIR ANGLES WITH THE HORIZONTAL Force F,=F.Cos( e ) F,=F.Sin( 0 ) +y 180Sen 80 180 Cos 80 80 %3D 180 145 Sin 60 145 Cos60 60 350 Cos 70 145 350 Sin 70 35070 ニ - X -250 COS 9 0 |-250 Sing0 +x -250 90 ニ R = R, = х - y RESULTANT DIAGRAM

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

+ y
-250 N
2-2)
R.
350 N
70°
- X
60°
80°
145 N
180 N
DIAGRAM OF FORCES AND THEIR ANGLES
WITH THE HORIZONTAL
Force
F,=F.Cos( e ) F,=F.Sin( 0 )
+y
180Sen 80
180 Cos 80
80
%3D
180
145 Sin 60
145 Cos60
60
350 Cos 70
145
350 Sin 70
35070
ニ
- X
-250 COS 9 0 |-250 Sing0
+x
-250 90
ニ
R =
R, =
х
- y
RESULTANT DIAGRAM

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