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Branches of mechanics:
Mechanics is basically divided in to two parts Static's and Dynamics, Dynamics is further divided in kinematics and kinetics
Statics: It deals with study of behavior of body at rest under the action of various forces, that are in equilibrium.
Dynamics: Dynamics is study of object in motion
Kinematics: It deals with motion of body without considering the forces acting on it.
Kinetics: It deals with motion of the body considering the forces acting on it.
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Can you show us - Overall length of external surfaces, cm In image Material Cast Overall length of external surfaces, cm 0 to 30 30 to 60 60 to 105 1
define stress and strain
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