# Question #4eb4a

##### 1 Answer

Sep 30, 2017

#### Answer:

See the answer below...

Think it to be

Hope it helps...

#### Explanation:

Suppose,the spring

We know that Increase in length is directly proportional to force applied but negative in sign.

So we can write,

From the equation we can write that

Here,we also know for the spring

So for the spring