Activity 10.7.3

Compute the splitting of the acceleration for the curve given by $\vr(t)= \langle t, \frac{t^2}{2},\frac{t^3}{6} \rangle$ at $t=1$. You should calculate $a_{\vT}$, $a_{\vN}$, $\vT$, and $\vN$. Additionally, you should verify $\va = a_{\vT} \vT +a_{\vN} \vN$ and that $\vT$ is orthogonal to $\vN$.