Rounding the answers to four decimal places, use a CAS to find v, a, speed, T, N,
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Rounding the answers to four decimal places, use a CAS to find v, a, speed, T, N, B, κ, τ, and the tangential and normal components of acceleration for the curves at the given values of t.
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r(t) = (et cos t)i + (et sin t)j + e¹k, t = ln 2
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To find the velocity vector v we differentiate the position vector rt with respect to t rt et sin t i et cos t j et k Evaluating rt at t ln 2 rln 2 eln 2 sinln 2 i eln 2 cosln 2 j eln 2 k Simplifying ...View the full answer
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Related Book For
Thomas Calculus Early Transcendentals
ISBN: 9780321884077
13th Edition
Authors: Joel R Hass, Christopher E Heil, Maurice D Weir
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