Lemma
DeepCurves in space
Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) §12.1 The Position Vector, #46 · Multivariable Calculus · Curves in space

From 12:00 to 1:00 a snail crawls steadily out the minute hand…

From 12:00 to 1:00 a snail crawls steadily out the minute hand (one meter in one hour). Find its position at time starting from .

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Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) · §12.1 The Position Vector, #46

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