Circulation and flux For the following vector fields, compute (a) the circulation on and (b) the outward flux across the boundary of the given region, Assume boundary curves have counterclockwise orientation. 42. F = ( y cos x , − sin x ) , where R is the square { ( x , y ) : 0 ≤ x ≤ π / 2 , 0 ≤ y ≤ π / 2 }
Circulation and flux For the following vector fields, compute (a) the circulation on and (b) the outward flux across the boundary of the given region, Assume boundary curves have counterclockwise orientation. 42. F = ( y cos x , − sin x ) , where R is the square { ( x , y ) : 0 ≤ x ≤ π / 2 , 0 ≤ y ≤ π / 2 }
Solution Summary: The author explains how to compute the circulation of the vector field F=langle ymathrmcosx,-
Circulation and fluxFor the following vector fields, compute (a) the circulation on and (b) the outward flux across the boundary of the given region, Assume boundary curves have counterclockwise orientation.
42.
F
=
(
y
cos
x
,
−
sin
x
)
, where R is the square
{
(
x
,
y
)
:
0
≤
x
≤
π
/
2
,
0
≤
y
≤
π
/
2
}
Quantities that have magnitude and direction but not position. Some examples of vectors are velocity, displacement, acceleration, and force. They are sometimes called Euclidean or spatial vectors.
4. Use the properties of limits to help decide whether each limit exists. If a limit exists, fi
lim (2x²-4x+5)
a)
x-4
b) lim
2
x²-16
x-4x+2x-8
7.
The concentration of a drug in a patient's bloodstream h hours after it was injected is given by
0.17 h
Ah=
h²+2'
Find and interpret lim A(h). Remember, the answers to word problems should always be given in a complete
h→00
sentence, with proper units, in the context of the problem.
Chapter 17 Solutions
Calculus: Early Transcendentals, Books a la Carte, and MyLab Math with Pearson eText -- Title-Specific Access Card Package (3rd Edition)
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