International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN: 9781305501607
Author: Andrew Pytel And Jaan Kiusalaas
Publisher: CENGAGE L
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Transcribed Image Text:1.0p 1g
rA = 3ak
rB = aj + 3ak
rc = 2aj
rD= 3ai
TE = -2ai
X
D
N
A
E
Gegeven is F = 20 N. Bepaal de spanning in staaf AB in Newton.
B
C
F = -Fk
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