Work of 1 Joules is done in stretching a spring from its natural length to 20 cm beyond its natural length. What is the force (in Newtons) that holds the spring stretched at the same distance (20 cm)?

Work of 1 Joules is done in stretching a spring from its natural length to 20 cm beyond its natural length. What is the force (in Newtons) that holds the spring stretched at the same distance (20 cm)?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.

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Work of 1 Joules is done in stretching a spring from its natural length to 20 cm
beyond its natural length. What is the force (in Newtons) that holds the spring
stretched at the same distance (20 cm)?

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