Q4) The tension Tin Newtons in the string of a yo-yo of mass O.001kgis. given by the function of two variables T(^,R) = 0.009 R 2r?+R? ris the radius of the spindal, is the radius of the youyo, where an d R and 9= 9.8 m /s?. Find the g = approximate change in Tif R increases From 4cm to 4*1cm and r increases from O•8 cm to O•9cm. use your answer t•exptainf the tension T increases or decreases

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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Q4) The tension Tin Newtons in the string
of a yo-yo of mass O.001kgis.
given by the function of two variables
T(^,R) = 0.009 R
2r?+R?
ris the radius of the spindal,
is the radius of the youyo,
where
an d R
and
9= 9.8 m /s?. Find the
g =
approximate change in Tif R
increases From 4cm to 4*1cm and
r increases from O•8 cm to O•9cm.
use your answer t•exptainf the
tension T increases
or decreases
Transcribed Image Text:Q4) The tension Tin Newtons in the string of a yo-yo of mass O.001kgis. given by the function of two variables T(^,R) = 0.009 R 2r?+R? ris the radius of the spindal, is the radius of the youyo, where an d R and 9= 9.8 m /s?. Find the g = approximate change in Tif R increases From 4cm to 4*1cm and r increases from O•8 cm to O•9cm. use your answer t•exptainf the tension T increases or decreases
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