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Algebra & Trigonometry with Analytic Geometry

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter3: Functions And Graphs

Section3.3: Lines

Problem 30E

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can you please help me with with problem and can you do it step by step

The position of a particle is determined by the vector-valued function r(t) = (1-2,3t, 1³). Find the
decomposition of the acceleration vector in terms of its tangential and normal components, a(t) = arT+aNN when
the particle is at the point (0, 3, 1). In other words, find the tangential vector ar=arT and the normal vector
aN = aNN.

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