Constants Consider the following function of variable r, for r2 0 Part C y(r) = (r2-425r) expl-r). Find the value of r where y takes its minimum value in the r 2 0 interval. Express your answer to 3 significant figures. View Available Hint(s) Submit Part D Find the value of r where y takes its maximum value in the r 2 0 interval. Express your answer to 3 significant figures.

Classical Dynamics of Particles and Systems
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ISBN:9780534408961
Author:Stephen T. Thornton, Jerry B. Marion
Publisher:Stephen T. Thornton, Jerry B. Marion
Chapter4: Nonlinear Oscillations And Chaos
Section: Chapter Questions
Problem 4.14P
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Constants
Consider the following function of variable r, for r2 0
Part C
y(r) = (r2-425r) expl-r).
Find the value of r where y takes its minimum value in the r 2 0 interval.
Express your answer to 3 significant figures.
View Available Hint(s)
Submit
Part D
Find the value of r where y takes its maximum value in the r 2 0 interval.
Express your answer to 3 significant figures.
Transcribed Image Text:Constants Consider the following function of variable r, for r2 0 Part C y(r) = (r2-425r) expl-r). Find the value of r where y takes its minimum value in the r 2 0 interval. Express your answer to 3 significant figures. View Available Hint(s) Submit Part D Find the value of r where y takes its maximum value in the r 2 0 interval. Express your answer to 3 significant figures.
Expert Solution
Step 1

We take the derivative of the function given relative to "r" and then set the derivative equal to zero get the values of "r" where the function has maximum and minimum values.

Physics homework question answer, Step 1, Image 1
Step 2

The dervative of the function must be zero at maxima or minima. hence 

 

Physics homework question answer, Step 2, Image 1
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