Replace the force and couple system shown in Fig. 4-37a by an equivalent resultant force and couple moment acting at point O. 0.1 m 0.1 m O 0.2 m 4 kN 30° 0.3 m 3 kN 5 kN 0.1 m 0.1 m 0 (3 kN)sin 30° 0.2 m 4 kN (3 kN)cos 30° 0.3 m -(5 kN) (b) X (5 kN)
Replace the force and couple system shown in Fig. 4-37a by an equivalent resultant force and couple moment acting at point O. 0.1 m 0.1 m O 0.2 m 4 kN 30° 0.3 m 3 kN 5 kN 0.1 m 0.1 m 0 (3 kN)sin 30° 0.2 m 4 kN (3 kN)cos 30° 0.3 m -(5 kN) (b) X (5 kN)
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:EXAMPLE 4.14
Replace the force and couple system shown in Fig. 4-37a by an
equivalent resultant force and couple moment acting at point O.
y
0.1 m
0.1 m
O
0.2 m
4 kN
(a)
30°
0.3 m
3 kN
5 kN
0.1 m
EE
+
0.1 m
0
FICATION OF A FORCE AND COUPLE SYSTEM
(3 kN)sin 30°
0.2 m
4 kN
(3 kN)cos 30°
0.3 m
(5KN)
(b)
X
(5 kN)
169
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