4. The shell of a spacecraft (see Figure 2) is a union of two surfaces : • S₁ is part of 2² + 4y² + 4z² = 4 where a ≤ 0. • S₂ is part of x=4-4y² - 42² where a 20. Both surfaces are oriented away from the origin. Consider the vector field F(x, y, z)=2xi + 2yj-3zk. (a) Evaluate, directly, the flux of F across S₁. (b) Evaluate, directly, the flux of F across S₂. (c) Use your findings above and the Divergence Theorem to find the volume of the spacecraft.
4. The shell of a spacecraft (see Figure 2) is a union of two surfaces : • S₁ is part of 2² + 4y² + 4z² = 4 where a ≤ 0. • S₂ is part of x=4-4y² - 42² where a 20. Both surfaces are oriented away from the origin. Consider the vector field F(x, y, z)=2xi + 2yj-3zk. (a) Evaluate, directly, the flux of F across S₁. (b) Evaluate, directly, the flux of F across S₂. (c) Use your findings above and the Divergence Theorem to find the volume of the spacecraft.
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Vectors In Two And Three Dimensions
Section9.FOM: Focus On Modeling: Vectors Fields
Problem 11P
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