A tensile stress is to applied along the long axis of a cylindrical brass rod that has a diameter of 10 mm. Determine the magnitude of the load required to produce a 2.5x 10 mm change in diameter if the deformation is entirely elastic v = 0.56, E-97 GPa. 340 N 670 N 450 N 560 N N

A tensile stress is to applied along the long axis of a cylindrical brass rod that has a diameter of 10 mm. Determine the magnitude of the load required to produce a 2.5x 10 mm change in diameter if the deformation is entirely elastic v = 0.56, E-97 GPa. 340 N 670 N 450 N 560 N N

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter12: Static Equilibrium And Elasticity

Section: Chapter Questions

Problem 68P: An aluminium (=2.7g/cm3) wire is suspended from the ceiling and hangs vertically. How long must the...

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Concept explainers

Mechanical Properties of Solids

There are three types of matter- solid, liquid and gas. Out of them, solids have a rigid shaped and size. The intermolecular forces of attractions in solids are greatest. Mechanical properties are the physical properties of a material which it shows, when it is provided with certain amount of force or load. These properties are to be kept in mind for various purposes. When a force is applied to an object, the object may or may not get deformed depending upon its elastic property. But every time the object develops a restoring force against the force applied. This is commonly known as stress. If the object changes its dimensions due to the force applied it develops strain ( which is the ratio of change in dimension to the original dimension).

Question

A tensile stress is to applied along the long axis of a cylindrical brass rod that has a
diameter of 10 mm. Determine the magnitude of the load required to produce a 2.5 x
10 mm change in diameter if the deformation is entirely elastic v = 0.56, E-97 GPa.
340 N
670 N
450 N
560 N

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