Suppose that P = 1400 lb and P₂ = 1700 lb. (Figure 1) Figure 15 A + 15 ft 1 of 1 ARRIEEN 20 ft-20 ft-20 ft-20 ft--20 ft-20 ft- Y Determine the force in member CD of the K truss. Express your answer in kilopounds to three significant figures. Enter negative value in the case of compression and positive value in the case of tension. 15. ΑΣΦ ↓↑ vec FCD= Submit Part B FKJ = Request Answer Submit Determine the force in member KJ of the K truss. Express your answer in kilopounds to three significant figures. Enter negative value in the case of compression and positive value in the case of tension. IVE ΑΣΦΑ Request Answer ? vec kip ? kip

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter1: Tension, Compression, And Shear
Section: Chapter Questions
Problem 1.4.9P: Two steel wines support a moveable overhead camera weighing W = 28 lb (see figure part a) used For...
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I need CD,KJ
Suppose that P₁ = 1400 lb and P₂ = 1700 lb.
(Figure 1)
Figure
15 f
+
15 ft
A
M
L
N
C D
K
1/
H
1 of 1 >>
P₂
-20 ft-20 ft-20 ft-20 ft--20 ft-20 ft-
G
Y
Determine the force in member CD of the K truss.
Express your answer in kilopounds to three significant figures. Enter negative value in the case of
compression and positive value in the case of tension.
FCD=
Submit
Part B
FKJ =
ΠΠ
ΨΕ ΑΣΦΗΜ
Submit
Request Answer
vec
Request Answer
C
Determine the force in member KJ of the K truss.
Express your answer in kilopounds to three significant figures. Enter negative value in the case of
compression and positive value in the case of tension.
EVE ΑΣΦ IT vec 3
BANE
?
?
kip
kip
Transcribed Image Text:Suppose that P₁ = 1400 lb and P₂ = 1700 lb. (Figure 1) Figure 15 f + 15 ft A M L N C D K 1/ H 1 of 1 >> P₂ -20 ft-20 ft-20 ft-20 ft--20 ft-20 ft- G Y Determine the force in member CD of the K truss. Express your answer in kilopounds to three significant figures. Enter negative value in the case of compression and positive value in the case of tension. FCD= Submit Part B FKJ = ΠΠ ΨΕ ΑΣΦΗΜ Submit Request Answer vec Request Answer C Determine the force in member KJ of the K truss. Express your answer in kilopounds to three significant figures. Enter negative value in the case of compression and positive value in the case of tension. EVE ΑΣΦ IT vec 3 BANE ? ? kip kip
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