1 - introduction to mechanics
TRANSCRIPT
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INTRODUCTION TO
M E C H A N I C S
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Table of contents
01
02
03
04
Origin of word “Mechanics”
What is mechanics
Branches of mechanics
Concept of matter
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Table of contents
05
06
07
Newtonian mechanics
Engineering mechanics
Applications of mechanics
The End
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Greece
Origin of wordMechanics
Mechanics is derived from Greek word Mekhanikos (an engineer).
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What is mechanics?Mechanics is a branch of physical science that deals with forces and their effect on objects.
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MECHANICS
Branches of mechanics
Quantummechanics
Relativisticmechanics
Newtonianmechanics
It deals with the objects moving with velocities comparable to the velocity of light.
It deals with the behavior of matter and energy at atomic and sub-atomic scale.
It deals with the effect of energy and forces on everyday objects.
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Concept of Matter
MatterAnything that has mass
and takes up space
SolidsSubstances that
cannot flow
FluidsSubstances that can flow easily
Solid
Liquid
Gas
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Newtonianmechanics
Mechanics of
Fluids
Mechanics of
Rigid bodies
Mechanics of
Deformable bodies
Fluid mechanics
Engineeringmechanics
Strength ofmaterials
Newtonian Mechanics
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Engineering Mechanics
Engineering Mechanics
Statics Dynamics
It deals with the study of objects at
rest
It deals with the study of motion of
objects
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Application of Mechanics
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