Question

The forces which cause an elastic material to deform is called *
A. tension
B. friction
C. strain
D. newton​

Answer 1

Explanation:

Stress is a quantity that describes the magnitude of forces that cause deformation. Stress is generally defined as force per unit area. When forces pull on an object and cause its elongation, like the stretching of an elastic band, we call such stress a tensile stress.

Answer 2

A. tension

Explanation:

The forces which cause an elastic material to deform is called tension