- #1

- 3

- 0

## Homework Statement

https://imgur.com/gallery/PQx8SmX

## Homework Equations

EPE (elastic potential energy) = 1/2kx^2

GPE (gravitational potential energy) = mgh

## The Attempt at a Solution

my attempt, https://imgur.com/gallery/lJDhwqD

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I feel like ive made progress considering the quadratic factored to a neat 0.05 m, however from there i dont know how to proceed to find the maximum height. Essentially all that is required is to find the value of h, then max height = x + h, but im not sure how to go about that

Perhaps i am going about this the wrong way, I have tried to consider the change in energy from stage 2 to 3, but come to the same final result/dilemma. any help is appreciated, ty.