Deformations

Question 1

Define elastic deformation

Answer 1

Once the force is removed, the object goes back to its original shape

Question 2

Define plastic deformation

Answer 2

Once the force is removed, signs of the stress/force remains on the object
(Ex: Object stays bent, crumpling a paper)

Question 3

Define fracture deformation

Answer 3

The object breaks/is torn when force is applied