In: Math
Given r(t) = <2 cos(t), 2 sin(t), 2t>. • What is the arc length of r(t) from t = 0 to t = 5. SET UP integral but DO NOT evaluate • What is the curvature κ(t)?
We setup an definite integral that represent the Arc length of the given curve.
We find out the curvature of the given curve by using curvature formula.