r(t) = Find the curvature when t = 0.5. Enter your answer in decimal form below, rounded off to two decimal places. QUESTION 6 r(t) = (21, 12) Find the unit tangent vector, T(t), when t = 0.25. Enter the y coordinate of the vector in space below as a decimal, rounded off to two decimal places.

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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r(t)
=
Find the curvature when t = 0.5. Enter your answer in decimal form below, rounded off to two decimal places.
QUESTION 6
r(t) = (21, 12)
Find the unit tangent vector, T(t), when t = 0.25. Enter the y coordinate of the vector in space below as a decimal, rounded off to two
decimal places.
Transcribed Image Text:r(t) = Find the curvature when t = 0.5. Enter your answer in decimal form below, rounded off to two decimal places. QUESTION 6 r(t) = (21, 12) Find the unit tangent vector, T(t), when t = 0.25. Enter the y coordinate of the vector in space below as a decimal, rounded off to two decimal places.
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