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## Homework Statement

## Homework Equations

T= 2*pi*sqrt(m/k)

U=1/2*k*x^2

## The Attempt at a Solution

View attachment 100892,

#### Attachments

Last edited:

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- Thread starter James Ray
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- #1

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T= 2*pi*sqrt(m/k)

U=1/2*k*x^2

View attachment 100892,

Last edited:

- #2

ehild

Homework Helper

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Would you please explain your scribble? please type in your answer and work.

- #3

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James, by how much was the spring extended?

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