1. A steel rod is suspended vertically from one end and has a length of 100 m. If the diameter of the suspended rod is found to be 20 mm and the rod supports a tensile load which is equal to 18 kN at its free end. Determine the final length of the rod, use 7850 kg/cubic meter for the density of the rod and 200 GPa for the modulus of elasticity of steel.

1. A steel rod is suspended vertically from one end and has a length of 100 m. If the diameter of the suspended rod is found to be 20 mm and the rod supports a tensile load which is equal to 18 kN at its free end. Determine the final length of the rod, use 7850 kg/cubic meter for the density of the rod and 200 GPa for the modulus of elasticity of steel.

Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)

5th Edition

ISBN:9781305084766

Author:Saeed Moaveni

Publisher:Saeed Moaveni

Chapter10: Force And Force-related Variables In Engineering

Section: Chapter Questions

Problem 29P: A structural member with a rectangular cross section as shown in the accompanying figure is used to...

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