Question 6 A vector field is given by F(r) = z2+3+ yk, and a paraboloid is given by S = {(x, y, z) € R³|z=1-a²-y², z € [0, 1]}, as shown in Figure 6. Figure 6 i) Compute the parametric line integral W = F(r(t)).. dt. dr(t) dt C is the counter-clockwise circular boundary of S in the ry-plane, with para- metric definition r(t) = cos(t)2 + sin(t)j +0k, t€ [0,2m). ii) Compute the curl of F; i.e. V x F. iii) Confirm your answer for W with (V x F). ñ ds. Mar.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.6: Additional Trigonometric Graphs
Problem 78E
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Question 6
A vector field is given by F(r) = z2+3+ yk, and a paraboloid is given by
S = {(x, y, z) = R³ |z=1-2² - y², z € [0, 1]}, as shown in Figure 6.
1
Figure 6
i) Compute the parametric line integral W = F(r(t)). dt.
dr(t)
dt
C is the counter-clockwise circular boundary of S in the ry-plane, with para-
metric definition
r(t) = cos(t)2 + sin(t)j +0k, t€ [0,2m).
ii) Compute the curl of F; i.e. Vx F.
iii) Confirm your answer for W with
(V x F). ñ ds.
7x
Mar
Transcribed Image Text:Question 6 A vector field is given by F(r) = z2+3+ yk, and a paraboloid is given by S = {(x, y, z) = R³ |z=1-2² - y², z € [0, 1]}, as shown in Figure 6. 1 Figure 6 i) Compute the parametric line integral W = F(r(t)). dt. dr(t) dt C is the counter-clockwise circular boundary of S in the ry-plane, with para- metric definition r(t) = cos(t)2 + sin(t)j +0k, t€ [0,2m). ii) Compute the curl of F; i.e. Vx F. iii) Confirm your answer for W with (V x F). ñ ds. 7x Mar
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