r(t) = <t^-1,1,t> Use the formula for curvature to calculate K(kappa)

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- May 4th 2009, 04:59 PMLink88Curvature with K
r(t) = <t^-1,1,t> Use the formula for curvature to calculate K(kappa)

- May 5th 2009, 02:12 AMCalculus26
k = |T '(t)|/|r '(t)| Where T(t) is the unit tangent r '(t)/|r ' (t)|