Q.5) A bar of 1000 mm length and 40mm diameter is centrally bored for 300mm length at one end at a diameter of20 mm. Young's modulus of thematerial is 2 x 10° N/mm². If the bar is240 mm20 mm700 mm300 mmloaded axially with a load of 30 kN the extension produced is(A) 0.1136 mm(C) 0.1478 mm(B) 0.1313 mm(D) 0.1542 mm

Q.5) A bar of 1000 mm length and 40 mm diameter is centrally bored for 300 mm length at one end at a diameter of 20 mm. Young's modulus of the material is 2 x 10$ N/mm2. If the bar is 40 mm 20 mm o 700 mm 300 mm loaded axially with a load of 30 kN the extension produced is (A) 0.1136 mm (C) 0.1478 mm (B) 0.1313 mm (D) 0.1542 mm

Q.5) A bar of 1000 mm length and 40 mm diameter is centrally bored for 300 mm length at one end at a diameter of 20 mm. Young's modulus of the material is 2 x 10$ N/mm2. If the bar is 40 mm 20 mm o 700 mm 300 mm loaded axially with a load of 30 kN the extension produced is (A) 0.1136 mm (C) 0.1478 mm (B) 0.1313 mm (D) 0.1542 mm

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 1.6.5P: An aluminum bar has length L = 6 ft and diameter d = 1.375 in. The stress-strain curse for the...

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Question

Q.5) A bar of 1000 mm length and 40
mm diameter is centrally bored for 300
mm length at one end at a diameter of
20 mm. Young's modulus of the
material is 2 x 10° N/mm². If the bar is
2
40 mm
20 mm
700 mm
300 mm
loaded axially with a load of 30 kN the extension produced is
(A) 0.1136 mm
(C) 0.1478 mm
(B) 0.1313 mm
(D) 0.1542 mm

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