ii) Compute the work done by F(x, y) = (3x²y + 1,7³ − 2) along the curve parameterized by r(t) = (2 cos(t), sin(t)), 0 < t < π/2.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Question

Use the fundamental theorem of calculus for path integrals to solve the following:

ii) Compute the work done by F(x, y) = (3x²y + 1,7³ - 2) along the curve parameterized by
r(t) = (2 cos(t), sin(t)), 0 <t</2.
iii) Compute the circulation of the vector field V = (2xy² + 5x¹,2x²y+3y²) around the epicycloid
r(t) = (5 cos - 2 cos, 5 sin-2 sin), 0≤ t ≤ 8m.
it from 0 to 8 m)
Transcribed Image Text:ii) Compute the work done by F(x, y) = (3x²y + 1,7³ - 2) along the curve parameterized by r(t) = (2 cos(t), sin(t)), 0 <t</2. iii) Compute the circulation of the vector field V = (2xy² + 5x¹,2x²y+3y²) around the epicycloid r(t) = (5 cos - 2 cos, 5 sin-2 sin), 0≤ t ≤ 8m. it from 0 to 8 m)
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