Hello, I need to compute the curvature of this arclength-parametrized curve:

Could you give mi a hint?

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- Mar 5th 2014, 11:37 AMKaatiethe curvature of the curves
Hello, I need to compute the curvature of this arclength-parametrized curve:

Could you give mi a hint? - Mar 5th 2014, 01:25 PMromsekRe: the curvature of the curves
$\vec{T}=\dfrac{\partial}{\partial s}a(s)$

$\hat{T}=\dfrac{\vec{T}}{\left\| \vec{T} \right \|}$

$\large \kappa =\left\| \dfrac{d \hat{T}}{ds}\right \|$