A particle moves in the yz-plane along the curve represented by the vector-valued function r(t) = 3 cos(t)j + 5 sin(t)k. (a) Describe the curve. shell ellipse disk torus circle (b) Find the minimum and maximum values of || r' || and || r"||. minimum ||'|| maximum ||'|| minimum |||| maximum |||| = = =

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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A particle moves in the yz-plane along the curve represented by the vector-valued function
r(t) = 3 cos(t)j + 5 sin(t)k.
(a) Describe the curve.
shell
ellipse
disk
torus
circle
X
(b) Find the minimum and maximum values of || r' || and || r"||.
minimum ||'||
maximum ||'||
minimum ||r"
maximum ||||
||
||
=
Transcribed Image Text:A particle moves in the yz-plane along the curve represented by the vector-valued function r(t) = 3 cos(t)j + 5 sin(t)k. (a) Describe the curve. shell ellipse disk torus circle X (b) Find the minimum and maximum values of || r' || and || r"||. minimum ||'|| maximum ||'|| minimum ||r" maximum |||| || || =
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