Evaluating a Line Integral of a Vector Field Using Technology In Exercises 35 and 36, use a computer algebra system to evaluate ∫ c F · d r . F ( x , y , z ) = x 2 z i + 6 y j + y z 2 k C : r ( t ) = t i + t 2 j + ln t k , 1 ≤ t ≤ 3
Evaluating a Line Integral of a Vector Field Using Technology In Exercises 35 and 36, use a computer algebra system to evaluate ∫ c F · d r . F ( x , y , z ) = x 2 z i + 6 y j + y z 2 k C : r ( t ) = t i + t 2 j + ln t k , 1 ≤ t ≤ 3
Solution Summary: The author explains how to calculate the line integral displaystyle 'underset' Cint's F.dr over the curve.
Evaluating a Line Integral of a Vector Field Using Technology In Exercises 35 and 36, use a computer algebra system to evaluate
∫
c
F
·
d
r
.
F(x, y, z) =
x
2
z
i
+
6
y
j
+
y
z
2
k
C
:
r
(
t
)
=
t
i
+
t
2
j
+
ln
t
k
,
1
≤
t
≤
3
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.
Find the volume of the solid bounded below by the circular cone z = 2.5√√√x² + y² and above by the
sphere x² + y²+z² = 6.5z.
Electric charge is distributed over the triangular region D shown below so that the charge density at (x, y)
is σ(x, y) = 4xy, measured in coulumbs per square meter (C/m²). Find the total charge on D. Round
your answer to four decimal places.
1
U
5
4
3
2
1
1
2
5
7
coulumbs
Let E be the region bounded cone z = √√/6 - (x² + y²) and the sphere z = x² + y² + z² . Provide an
answer accurate to at least 4 significant digits. Find the volume of E.
Triple Integral
Spherical Coordinates
Cutout of sphere is for visual purposes
0.8-
0.6
z
04
0.2-
0-
-0.4
-0.2
04
0
0.2
0.2
x
-0.2
04 -0.4
Note: The graph is an example. The scale and equation parameters may not be the same for your
particular problem. Round your answer to 4 decimal places.
Hint: Solve the cone equation for phi.
* Oops - try again.
Chapter 15 Solutions
WebAssign Printed Access Card for Larson/Edwards' Calculus, Multi-Term
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