A copper wire of length 3.0 m is observed to stretch by 2.1 mm when a weight

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A copper wire of length 3.0 m is observed to stretch by 2.1 mm when a weight of 120 N is hung from one end.

(a) What is the diameter of the wire and what is the tensile stress in the wire?

(b) If the tensile strength of copper is 400 MPa, what is the maximum weight that may be hung from this wire?

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College Physics With An Integrated Approach To Forces And Kinematics

ISBN: 978-1260547719

5th Edition

Authors: Alan Giambattista

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Question Posted: May 09, 2022 01:25 AM

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A copper wire of length 3.0 m is observed to stretch by 2.1 mm when a weight

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College Physics With An Integrated Approach To Forces And Kinematics

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