
Elements Of Electromagnetics
7th Edition
ISBN: 9780190698614
Author: Sadiku, Matthew N. O.
Publisher: Oxford University Press
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Transcribed Image Text:2-94 Four forces are applied at a point in a body as
shown in Fig. P2-94. Determine the magnitude of the re-
sultant R of the four forces and the angle e between the
r-axis and the line of action of the resultant.
F= 275 Ib
F = 300 lb
60°
20°
28
35
F- 650 Ib
F = 750 lb
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