What is the difference between mechanics of materials and strength of materials

Question

Accepted Answer

Mechanics of materials deals with behavior of materials under load while strength of materials deals with their ability to withstand stress.

Mechanics of materials focuses on the study of deformation and stress in materials under external loads.
Strength of materials deals with the ability of materials to withstand stress without failure.
Mechanics of materials is concerned with the behavior of materials under various types of loading such as tension, compression, bending, and torsion.
Strength of materials is concerned with the maximum stress a material can withstand before it fails.
Examples of mechanics of materials include calculating the deflection of a beam under load or determining the stress in a bolted joint.
Examples of strength of materials include determining the maximum load a bridge can support or calculating the stress in a pressure vessel.

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