How to find and draw the moving frame of a path?

Niels Petter Liset shared this question 10 months ago
Answered

I want to find and draw the moving frame of a path in R^3, i.e. from a curve given as x(t):=(x(t), y(t), z(t) ) find the unit tangent vector T, the unit normal vector N, N = dT/ds = dT/dt / ds/dt and the binormal vector B = T x N and draw a 3D picture of the curve with the moving frame in a point P on the curve that I can move along the curve.


Could anybody help with how I can do this?


I'm pretty new to GeoGebra, so I still find its quirks and idiosyncracies confusing and hard to navigate, so I'm thankful for all the help I can get, even simple things!

Comments (2)

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What are the functions x/y/z(t)?

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https://www.geogebra.org/m/wzyGmxv1


https://www.geogebra.org/se...


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