Time: 40 minutesGroup -3A copper rod ABCD of 800 mm cross-sectional area and 7.5 m long is subjected to forces asshown in Fig.BDP1+EP2>P3L2 L3P4L1Find the total elongation of the bar. Take E for the bar material as 100 GPa.P2P3P4L1L2L3P1Name(kN)(kN)(kN)mmmmmm(kN)302050350015002500علي باقر عبد الزهرة جاسم40

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Group -3 A copper rod ABCD of 800 mm cross-sectional area and 7.5 m long is subjected to forces as shown in Fig. P2 P3 H L2 L3 P1+ →P4 - L1 Find the total elongation of the bar. Take E for the bar material as 100 GPa. P2 P3 P4 L1 L2 L3 P1 Name (kN) (kN) (kN) mm mm mm (kN) 40 30 50 3500 1500 2500 علي باقر عبد الزهرة جاسم 20

Group -3 A copper rod ABCD of 800 mm cross-sectional area and 7.5 m long is subjected to forces as shown in Fig. P2 P3 H L2 L3 P1+ →P4 - L1 Find the total elongation of the bar. Take E for the bar material as 100 GPa. P2 P3 P4 L1 L2 L3 P1 Name (kN) (kN) (kN) mm mm mm (kN) 40 30 50 3500 1500 2500 علي باقر عبد الزهرة جاسم 20

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter2: Axially Loaded Members

Section: Chapter Questions

Problem 2.3.21P: A slightly tapered bar AB of solid circular crass section and length L is supported at end B and...

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