Skip to main content\(\newcommand{\R}{\mathbb{R}}
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An interactive three dimensional plot of a helical path of radius one and change of height of 3 with a slider above the plot that changes where the highlighted point on the path appears. At the highlighted point, there is a red arrow pointing in the tangent direction and is labeled
\(\vT\text{.}\) At the highlighted point, there is a blue arrow pointing toward the inside of the turn and is labeled
\(/vN\text{.}\) At the highlighted point, a green arrow is drawn perpendicular to the red and blue arrows. The green arrow is labeled
\(\vB\text{.}\)