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A 1 kg block is resting on a surface with coefficient of friction u = 0.1. A force of 0.8 N is applied to %3D the block as shown in the figure. The friction force is 0.8 N 1 kg

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.72P

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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.

Question

Find the friction force from the given figure

A 1 kg block is resting on a surface with coefficient
of friction u = 0.1. A force of 0.8 N is applied to
the block as shown in the figure. The friction force
is
0.8 N
1 kg

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