A rectangular polypropylene [E = 6,200 MPa] bar (1) is connected to a rectangular nylon [E = 1,400 MPa] bar (2) at flange B. The assembly (shown in the figure) is connected to rigid supports at A and C. Bar (1) has a cross-sectional area of A₁ = 1030 mm² and a length of L₁ = 1610 mm. Bar (2) has a cross-sectional area of A₂ = 2740 mm² and a length of L₂ = 600 mm. After two loads of P = 4.5 kN are applied to flange B, determine: (a) the forces in bars (1) and (2). (b) the deflection of flange B. (a) F₁ = F₂ = (b) uB = i i A KN KN mm L₁ (1) P B L2 (2)
A rectangular polypropylene [E = 6,200 MPa] bar (1) is connected to a rectangular nylon [E = 1,400 MPa] bar (2) at flange B. The assembly (shown in the figure) is connected to rigid supports at A and C. Bar (1) has a cross-sectional area of A₁ = 1030 mm² and a length of L₁ = 1610 mm. Bar (2) has a cross-sectional area of A₂ = 2740 mm² and a length of L₂ = 600 mm. After two loads of P = 4.5 kN are applied to flange B, determine: (a) the forces in bars (1) and (2). (b) the deflection of flange B. (a) F₁ = F₂ = (b) uB = i i A KN KN mm L₁ (1) P B L2 (2)
Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
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Chapter2: Axially Loaded Members
Section: Chapter Questions
Problem 2.5.23P: Wires B and C are attached to a support at the left-hand end and to a pin-supported rigid bar at the...
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![A rectangular polypropylene [E = 6,200 MPa] bar (1) is connected to a rectangular nylon [E = 1,400 MPa] bar (2) at flange B. The
assembly (shown in the figure) is connected to rigid supports at A and C. Bar (1) has a cross-sectional area of A₁ = 1030 mm² and a
length of L₁ = 1610 mm. Bar (2) has a cross-sectional area of A₂ = 2740 mm² and a length of L₂ = 600 mm. After two loads of
P = 4.5 kN are applied to flange B, determine:
(a) the forces in bars (1) and (2).
(b) the deflection of flange B.
(a) F₁ =
F₂ =
(b) UB=
ted
ted
i
tel
KN
KN
mm
L₁
(1)
P
B
L2
(2)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2d8394a4-a5e8-4f69-ae46-78b7512215a1%2F7f97d1cd-0c78-4c35-b92f-f41c4b100d66%2Fv8d0fgh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A rectangular polypropylene [E = 6,200 MPa] bar (1) is connected to a rectangular nylon [E = 1,400 MPa] bar (2) at flange B. The
assembly (shown in the figure) is connected to rigid supports at A and C. Bar (1) has a cross-sectional area of A₁ = 1030 mm² and a
length of L₁ = 1610 mm. Bar (2) has a cross-sectional area of A₂ = 2740 mm² and a length of L₂ = 600 mm. After two loads of
P = 4.5 kN are applied to flange B, determine:
(a) the forces in bars (1) and (2).
(b) the deflection of flange B.
(a) F₁ =
F₂ =
(b) UB=
ted
ted
i
tel
KN
KN
mm
L₁
(1)
P
B
L2
(2)
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