A solid steel shaft will not twist through more than 3° in a 6.0 m length when subjected to a torque of 12 kN-m. What maximum shearing stress is developed? Use G = 83 GPa. A )43.88 MPa B) 40.89 MPa 42.11 MPa )41.27 MPa

A solid steel shaft will not twist through more than 3° in a 6.0 m length when subjected to a torque of 12 kN-m. What maximum shearing stress is developed? Use G = 83 GPa. A )43.88 MPa B) 40.89 MPa 42.11 MPa )41.27 MPa

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter9: Statics And Torque

Section: Chapter Questions

Problem 3CQ: What three factors affect the torque created by a force relative to a specific pivot point?

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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).

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What three factors affect the torque created by a force relative to a specific pivot point?