Example 1- determining the components of the specified forces in the direction of the x and y axes numerically + y F1x = F1 cos a, = 400N cos 45 = 282,8N Fx = F2 cos oa, = 200N cos 130 = -128,6N F3x = F3 cos a3 = 300N cos 220 = - 229,8N Fax = F4 cos a = 350N cos 45 = 0 N %3D %3D %3D %3D 2X %3D F1 F1 %3D F3 = F1 sin a, = 400N sin 45 = 282,8 N F2y = F2 sin a, = 200N sin 130 = 153,2 N F3y = F3 sin a, = 300N sin 220 = - 192,8 N = F4 sin a, = 350N sin 270 = - 350 N %3D F1 1y %3D %3D %3D %3! 4y -y

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Example
1- determining the components of the specified forces in
the direction of the x and y axes
numerically
+ y
F1x = F1 cos a, = 400N cos 45 = 282,8N
F2x = F2 cos a, = 200N cos 130 = -128,6N
F3x = F3 cos oaz = 300N cos 220 = - 229,8N
Fax = F4 cos a= 350N cos 45 = 0 N
%3D
F:
F1
+ X
F3
= F1 sin a, = 400N sin 45 = 282,8 N
F4
%3D
%3D
1y
F = F2 sin a, = 200N sin 130 = 153,2 N
%3D
2y
F3y = F3 sin a, = 300N sin 220 = - 192,8 N
Fay = F4 sin a, = 350N sin 270 = - 350 N
%3D
-y
Transcribed Image Text:Example 1- determining the components of the specified forces in the direction of the x and y axes numerically + y F1x = F1 cos a, = 400N cos 45 = 282,8N F2x = F2 cos a, = 200N cos 130 = -128,6N F3x = F3 cos oaz = 300N cos 220 = - 229,8N Fax = F4 cos a= 350N cos 45 = 0 N %3D F: F1 + X F3 = F1 sin a, = 400N sin 45 = 282,8 N F4 %3D %3D 1y F = F2 sin a, = 200N sin 130 = 153,2 N %3D 2y F3y = F3 sin a, = 300N sin 220 = - 192,8 N Fay = F4 sin a, = 350N sin 270 = - 350 N %3D -y
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