Question

formula for stress in physics

Answer 1

Stress=Force/Area
Stress is the external restoring force acting per unit area. Stress is denoted by σ. It is expressed in N/m2.



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Answer 2

Hi friend ,
Stress is like pressure exerted by an object. its unit is N$m^{-2}$
Its formula is i.e stress = $\frac{Force}{Area}$
or σ= $\frac{F}{A}$
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