Stiffness Flexibility Resilience ( Strain Energy ) | How to identify on stress strain curve.

[@aa01801]

dude i have got an assignment submission after few hours all i can say is thank you for making my life easy

[@ibrhmmcht3907]

Great

[@pradgadagkar8557]

It is. Catapult

[@cognoscola]

Whats the difference between elasticity and stiffness?

[@tamizharasans3381]

Regain its original position after force removed, that point is yield point (Elasticity)
Ratio b/w yield stress to yield strain is stiffness.

[@user-xj4ep5wb2j]

is the stiffness equal to the modulus of elasticity?