Stress Strain Calculator app for iPhone and iPad

Stress, Strain Calculator are physic/math calculator to find stress, strain or modulus of elasticity fast and easy.

Features:
- Instant calculation
- Result are copy able to other app
- Formula are include as reference
- Support up to 16 decimal place
- Support various unit for each input

Stress, Strain and Youngs Modulus are all factors linked to the performance of a material or object in a particular setting.

Stress - Simple Engineering Stress is similar to Pressure, in that in this instance it is calculated as force per unit area. Stress is a physical quantity. The term is closely associated with internal force. It is the measure of average amount of force exerted per unit area over a material. The maximum amount of stress a material can possess before its breaking point is called as breaking stress or ultimate tensile stress.

Strain - Strain is the response of a system to an applied stress. When a material is loaded with a force, it produces a stress, which then causes a material to deform. Engineering strain is defined as the amount of deformation in the direction of the applied force divided by the initial length of the material.

Formula :
ε = (L₂ - L₁)/L₁
σ = F/A
E = σ/ε

where,
F = Force
A = Area
L₁ = Initial Length
L₂ = Final Length
ε = Strain
σ = Stress
E = Youngs modulus

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