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## Homework Statement

Hello, I'm having an issue with a question I have all the numbers and everything but I cant quite get the answer correctly and its very frustrating..

A mass, m is held at UEP of a vertical spring constant k & allowed to fall. Calculate:

a) The maximum stretch(max bottom)

b) The amplitude of vibration

## Homework Equations

PEg + PEe + KE= PEg' +PEe'+ KE'

h = xo = mg/k

## The Attempt at a Solution

I've solved the amplitude of vibration already im just stuck at part a) I really do not know how start please help thanks