The following are Rotameter calibration data (flow rate versus Rotameter reading): 15 30 20 55 a) Fitting the calibration data to a second order polynomial using curve fitting. Rotameter Reading R Flow rate V(L/min) 100 160 60 80 85.7 119.3 b) Calculate the flowrate (V) at rotameter reading R=70.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.3: Zeros Of Polynomials
Problem 66E
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The following are Rotameter calibration data (flow rate versus Rotameter reading):
100
160
a) Fitting the calibration data to a second order polynomial using curve fitting.
Rotameter Reading R
15
30
60
80
Flow rate V(L/min)
20
85.7
119.3
55
b) Calculate the flowrate (V) at rotameter reading R=70.
Transcribed Image Text:The following are Rotameter calibration data (flow rate versus Rotameter reading): 100 160 a) Fitting the calibration data to a second order polynomial using curve fitting. Rotameter Reading R 15 30 60 80 Flow rate V(L/min) 20 85.7 119.3 55 b) Calculate the flowrate (V) at rotameter reading R=70.
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