Green's Theorem relates a line integral to a double integral over some region while Stoke's Theorem relates a line integral to a surface integral. Scientist has developed a tool called planimeter to measure the area of closed regions in the plane. You as scientist has been assigned for a task to measure the area and surface area by using these theorems. a. Force field of a moving particle is F(x,y) = P(x,y)ī + Q(x,y)J. Particle A moves in Pentagon shape and particle B moves in Triangle shape. Identify the P(x, y) and Q(x, y) such that the force field F(x,y) is conservative. Draw the regions bounded by the moving particles with vertices. Calculate the area and the work done for these moving particles. Explain the effect of positive and negative rotations.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Green's Theorem relates a line integral to a double integral over some region while
Stoke's Theorem relates a line integral to a surface integral. Scientist has
developed a tool called planimeter to measure the area of closed regions in the
plane. You as scientist has been assigned for a task to measure the area and
surface area by using these theorems.
a. Force field of a moving particle is F(x,y) = P(x,y)ī+ Q(x,y)j. Particle A
moves in Pentagon shape and particle B moves in Triangle shape. Identify
the P(x, y) and Q(x, y) such that the force field F(x,y) is conservative. Draw
the regions bounded by the moving particles with vertices. Calculate the area
and the work done for these moving particles. Explain the effect of positive and
negative rotations.
Transcribed Image Text:Green's Theorem relates a line integral to a double integral over some region while Stoke's Theorem relates a line integral to a surface integral. Scientist has developed a tool called planimeter to measure the area of closed regions in the plane. You as scientist has been assigned for a task to measure the area and surface area by using these theorems. a. Force field of a moving particle is F(x,y) = P(x,y)ī+ Q(x,y)j. Particle A moves in Pentagon shape and particle B moves in Triangle shape. Identify the P(x, y) and Q(x, y) such that the force field F(x,y) is conservative. Draw the regions bounded by the moving particles with vertices. Calculate the area and the work done for these moving particles. Explain the effect of positive and negative rotations.
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