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Two cars are moving towards an intersection. One car is 170 meters north of the intersection and moving towards the intersection at 17 m/s, while the other is 200 meters west of the intersection and moving away from the intersection at 20 m/s. 5 seconds later, the cars are getting Select an answer at Select an answer answer rounded to 3 decimal places) farther apart m/s. (Enter your

Two cars are moving towards an intersection. One car is 170 meters north of the intersection and moving towards the intersection at 17 m/s, while the other is 200 meters west of the intersection and moving away from the intersection at 20 m/s. 5 seconds later, the cars are getting Select an answer at Select an answer answer rounded to 3 decimal places) farther apart m/s. (Enter your

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question 18 ▼ < > Two cars are moving towards an intersection. One car is 170 meters north of the intersection and moving towards the intersection at 17 m/s, while the other is 200 meters west of the intersection and moving away from the intersection at 20 m/s. 5 seconds later, the cars are getting answer rounded to 3 decimal places) Select an answer at Select an answer farther apart closer together m/s. (Enter your
Transcribed Image Text:Question 18 ▼ < > Two cars are moving towards an intersection. One car is 170 meters north of the intersection and moving towards the intersection at 17 m/s, while the other is 200 meters west of the intersection and moving away from the intersection at 20 m/s. 5 seconds later, the cars are getting answer rounded to 3 decimal places) Select an answer at Select an answer farther apart closer together m/s. (Enter your
Question 24 < > Use linear approximation, i.e. the tangent line, to approximate √81.2 as follows: Let f(x)=√x. Find the equation of the tangent line to f(x) at x = 81 L(x) = Using this, we find our approximation for V /81.2 is NOTE: For this part, give your answer to at least 9 significant figures or use an expression to give the exact answer.
Transcribed Image Text:Question 24 < > Use linear approximation, i.e. the tangent line, to approximate √81.2 as follows: Let f(x)=√x. Find the equation of the tangent line to f(x) at x = 81 L(x) = Using this, we find our approximation for V /81.2 is NOTE: For this part, give your answer to at least 9 significant figures or use an expression to give the exact answer.
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