1. A small metal bar whose initial temperature was 20°C', is dropped into a large container of boiling water. How long will it take to reach 90°C if it is known that its' temperature increases 2°C in 1 second? 2. How long will it take the bar to reach 98°C in Problem 1?
1. A small metal bar whose initial temperature was 20°C', is dropped into a large container of boiling water. How long will it take to reach 90°C if it is known that its' temperature increases 2°C in 1 second? 2. How long will it take the bar to reach 98°C in Problem 1?
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter2: Graphical And Tabular Analysis
Section2.1: Tables And Trends
Problem 1TU: If a coffee filter is dropped, its velocity after t seconds is given by v(t)=4(10.0003t) feet per...
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