F(1) = (-4 sin(1), 2 cos(1) ) Use the closed path to find the "y'(t)" and "x(e)". x'(1) = -2 cos (1) y'(1) = -4 sin(1) x'(1) = -2 sin (1) y'(1) = -4 cos (1) B x'(1) = 2 cos (1) y'(1) = -4 sin (1) x'(1) = -2 sin (1) y'(1) = 4 cos (r) Now that you have found the parameterized vector field, "y't)", and "x'(t)" use them to find the dot product. F(1) - (v'(1), -x'(1) A F(1) - (v'(1), -x (1)) = 4 sin(1) cos (1) – 16 sin (1) cos (1) B F() - ('1), -x'(1)) = 8 cos°(1) + 32 sin'(1) F(1) · {v'(1), -x'(1) = - 8 cos(1) sin (0) O F(1) - (r'(1), -x'(1)) = -4 cos (1) + 8 sin (1) Now that we have found the value of our dot product, we can use it to find the flux of our situation. - / [F) - (v'1), -x'm>]dt and Imtervat: [0, 21] Flux = O / Fo. (v'(1), -r'1)>]dt = 0.56x
F(1) = (-4 sin(1), 2 cos(1) ) Use the closed path to find the "y'(t)" and "x(e)". x'(1) = -2 cos (1) y'(1) = -4 sin(1) x'(1) = -2 sin (1) y'(1) = -4 cos (1) B x'(1) = 2 cos (1) y'(1) = -4 sin (1) x'(1) = -2 sin (1) y'(1) = 4 cos (r) Now that you have found the parameterized vector field, "y't)", and "x'(t)" use them to find the dot product. F(1) - (v'(1), -x'(1) A F(1) - (v'(1), -x (1)) = 4 sin(1) cos (1) – 16 sin (1) cos (1) B F() - ('1), -x'(1)) = 8 cos°(1) + 32 sin'(1) F(1) · {v'(1), -x'(1) = - 8 cos(1) sin (0) O F(1) - (r'(1), -x'(1)) = -4 cos (1) + 8 sin (1) Now that we have found the value of our dot product, we can use it to find the flux of our situation. - / [F) - (v'1), -x'm>]dt and Imtervat: [0, 21] Flux = O / Fo. (v'(1), -r'1)>]dt = 0.56x
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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