Find the normal curvature Kn of the curve a(t) = (acost, asint, bt) on a cylindrical surface of radius r=a, where a, b are constants.

Last updated: 8/15/2022

Find the normal curvature Kn of the curve a(t) = (acost, asint, bt) on a cylindrical surface of radius r=a, where a, b are constants.