Question

What is the relationship of the force on the spring and stretch of the spring.(This is the spring we are looking at weights can be attached to it)

Answer 1

We will have the following:

We know that for a simple spring the following is true:

`\begin{cases}F=-kx \\ \\ F=ma\end{cases}`

So:

`-kx=ma`

So, the stretch of the spring is directly proportional to the force.