Solution Found!
What is a plane curves principal normal vector When is it
Chapter 12, Problem 9(choose chapter or problem)
QUESTION:
What is a plane curved principal normal vector? When is it defined? Which way does it point? Give an example.
Questions & Answers
QUESTION:
What is a plane curved principal normal vector? When is it defined? Which way does it point? Give an example.
ANSWER:Problem 9
What is a plane curved principal normal vector? When is it defined? Which way does it point? Give an example.
Step by Step Solution
Step 1 of 3
Let be unit tangent vectors at some point of the some plane curve .
If is n’t the length 1 we can simply normalize it but for the convenience let us assume that it is a unit vector.