Let f ( υ ) be the gas consumption (in liters/km) of a car going at velocity v (in km/hr). In other words, f ( υ ) tells you how many liters of gas the car uses to go one kilometer, if it is going at velocity v . You are told that f ( 80 ) = 0.05 a n d f ′ ( 80 ) = 0.0005 (a) Let g ( υ ) be the distance the same car goes on one liter of gas at velocity v . What is the relationship between f ( υ )and g ( υ )? Find g (80) and g ′ (80). (b) Let h ( υ ) be the gas consumption in liters per hour. In other words, h ( υ ) tells you how many liters of gas the car uses in one hour if it is going at velocity v . What is the relationship between h ( υ ) and f ( υ )? Find h (80) and h ′(80). (c) How would you explain the practical meaning of the values of these functions and their derivatives to a driver who knows no calculus?
Let f ( υ ) be the gas consumption (in liters/km) of a car going at velocity v (in km/hr). In other words, f ( υ ) tells you how many liters of gas the car uses to go one kilometer, if it is going at velocity v . You are told that f ( 80 ) = 0.05 a n d f ′ ( 80 ) = 0.0005 (a) Let g ( υ ) be the distance the same car goes on one liter of gas at velocity v . What is the relationship between f ( υ )and g ( υ )? Find g (80) and g ′ (80). (b) Let h ( υ ) be the gas consumption in liters per hour. In other words, h ( υ ) tells you how many liters of gas the car uses in one hour if it is going at velocity v . What is the relationship between h ( υ ) and f ( υ )? Find h (80) and h ′(80). (c) How would you explain the practical meaning of the values of these functions and their derivatives to a driver who knows no calculus?
Author: Deborah Hughes-Hallett, William G. McCallum, Andrew M. Gleason, Daniel E. Flath, Patti Frazer Lock, Sheldon P. Gordon, David O. Lomen, David Lovelock, Brad G. Osgood, Andrew Pasquale, Douglas Quinney, Jeff Tecosky-Feldman, Joseph Thrash, Karen R. Rhea, Thomas W. Tucker
Let f(υ) be the gas consumption (in liters/km) of a car going at velocity v (in km/hr). In other words, f(υ) tells you how many liters of gas the car uses to go one kilometer, if it is going at velocity v. You are told that
f
(
80
)
=
0.05
a
n
d
f
′
(
80
)
=
0.0005
(a) Let g(υ) be the distance the same car goes on one liter of gas at velocity v. What is the relationship between f(υ)and g(υ)? Find g(80) and g′ (80).
(b) Let h(υ) be the gas consumption in liters per hour. In other words, h(υ) tells you how many liters of gas the car uses in one hour if it is going at velocity v. What is the relationship between h(υ) and f(υ)? Find h(80) and h′(80).
(c) How would you explain the practical meaning of the values of these functions and their derivatives to a driver who knows no calculus?
4. Use method of separation of variable to solve the following wave equation
მłu
J²u
subject to
u(0,t) =0, for t> 0,
u(л,t) = 0, for t> 0,
=
t> 0,
at²
ax²'
u(x, 0) = 0,
0.01 x,
ut(x, 0) =
Π
0.01 (π-x),
0
Solve the following heat equation by method of separation variables:
ди
=
at
subject to
u(0,t) =0, for
-16024
ძx2 •
t>0, 0 0,
ux (4,t) = 0, for
t> 0,
u(x, 0) =
(x-3,
\-1,
0 < x ≤2
2≤ x ≤ 4.
ex
5.
important aspects.
Graph f(x)=lnx. Be sure to make your graph big enough to easily read (use the space given.) Label all
6
33
Chapter 3 Solutions
Calculus: Single And Multivariable, 7e Student Solutions Manual
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, calculus and related others by exploring similar questions and additional content below.
Differential Equation | MIT 18.01SC Single Variable Calculus, Fall 2010; Author: MIT OpenCourseWare;https://www.youtube.com/watch?v=HaOHUfymsuk;License: Standard YouTube License, CC-BY