Question

When a spring is pulled, its shape and size changes .From this example, what do you understand? Answer in long

Answer 1

Answer:

Hi mate, here's your answer:-

Explanation:

The spring ,before pulling, was at rest. It remained at rest but small displacements of different portions of its body was the cause of the work done(W=F x D) by the force which was applied on it. That force made a change in the shape and size of the spring.

Hope my answer will help you. Thank you

Answer 2

Explanation:

When a spring is pulled, its shape and size changes.

From this example,we understand that when the force is applied to the spring it changes its shape and size. Thus it reveals so far that if we apply force to a non-rigid body the body can change its state(either the state of rest or the state of motion) size and shape.