Let r(t) = (a) Find 7 (t). (b) Find Ñ (t). (c) Find K (t)

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Let \(\vec{r}(t) = \left\langle \frac{1}{3}t^3, t^2, 2t \right\rangle\).

(a) Find \(\vec{T}(t)\).

(b) Find \(\vec{N}(t)\).

(c) Find \(\kappa(t)\).
Transcribed Image Text:Let \(\vec{r}(t) = \left\langle \frac{1}{3}t^3, t^2, 2t \right\rangle\). (a) Find \(\vec{T}(t)\). (b) Find \(\vec{N}(t)\). (c) Find \(\kappa(t)\).
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