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padilas [110]
3 years ago
12

Suppose you have $15,000 in equipment for your business. You expect

Mathematics
1 answer:
Margarita [4]3 years ago
6 0
I am stuck on this too
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Given that curl F = 2yi – 2zj + 3k, find the surface integral of the normal component of curl F (not F) over (a) the open hemisp
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Use Stokes' theorem for both parts, which equates the surface integral of the curl to the line integral along the surface's boundary.

a. The boundary of the hemisphere is the circle x^2+y^2=9 in the plane z=0, where the curl is \mathrm{curl}\vec F=2y\,\vec\imath+3\,\vec k. Green's theorem applies here, so that

\displaystyle\iint_S\mathrm{curl}\vec F\cdot\mathrm d\vec S=\int_{\partial S}\vec F\cdot\mathrm d\vec r=3\int_{x^2+y^2=9}\mathrm d\vec r

which means the value of the line integral is 3 times the area of the circle, or 27\pi.

b. The closed sphere has no boundary, so by Stokes' theorem the integral is 0.

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The members of the boosters organization at your high school bought new balls for the school . They spent $ 22.00 per basketball
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The askser is 283828288288 god it’s da key bro
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use wolfram alpha it helps :D

Step-by-step explanation:

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The number that is 150 more than the product of 5 and 4892 is 24700
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Step-by-step explanation:

if you really want to get answer you should follow me

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