Come up with your own non-constant conservative vector field F→\style{font-size:35px}{\vec{F}}. Show that is it conservative. Then, find the work done by F→\style{font-size:35px}{\vec{F}} over the curve starting at (5,5)\style{font-size:35px}{(5,5)}, looping around the arrow on the x-\style{font-size:35px}{x-}axis, visiting Neptune, traveling to another universe, then coming back and ending up back at (5,5)\style{font-size:35px}{(5,5)}.Hint: work can be represented by ∫CF→∙ dr→\style{font-size:35px}{\int_C{\vec{F}\bullet\ d\vec{r}}}.
Evaluate the integral ∫∫Q∫xz dV\style{font-size:35px}{\int\i…
Evaluate the integral ∫∫Q∫xz dV\style{font-size:35px}{\int\int\limits_Q\int{xz\ dV}} where Q\style{font-size:35px}{Q} is the quarter of the unit sphere x2+y2+z2=1\style{font-size:35px}{x^2+y^2+z^2=1} in octants I and IV (i.e. with 0≤x≤1\style{font-size:35px}{0\leq x\leq 1}, -1≤y≤1\style{font-size:35px}{-1\leq y\leq 1}, and 0≤z≤1\style{font-size:35px}{0\leq z\leq 1}).
Evaluate ∫C(-y-2x) dx+(2x+8y) dy\style{font-size:35px}{\int_…
Evaluate ∫C(-y-2x) dx+(2x+8y) dy\style{font-size:35px}{\int_C{(-y-2x)\ dx + (2x+8y)\ dy}} where C\style{font-size:35px}{C} is the curve y=x2\style{font-size:35px}{y=x^2} from (0,0)\style{font-size:35px}{(0,0)} to (2,4)\style{font-size:35px}{(2,4)}, by first parametrizing C\style{font-size:35px}{C} as r→(t)\style{font-size:35px}{\vec{r}(t)}.
Let SS be given by z=9-x2-y2z=9-x^2-y^2 with z≥0z\geq 0 with…
Let SS be given by z=9-x2-y2z=9-x^2-y^2 with z≥0z\geq 0 with CC as its counterclockwise boundary curve. Let F→(x,y,z)=\vec{F}(x,y,z)=.Use Stoke’s Theorem to find the line integral ∫CF→∙dr→\int_C{\vec{F}\bullet d\vec{r}} by first converting it to the flux integral as ∫S∫(∇×F→)∙N→ dS\int_S\int{(\nabla\times\vec{F})\bullet \vec{N}\ dS}.
Set up an integral in cylindrical coordinates that represent…
Set up an integral in cylindrical coordinates that represents the volume to the right of the cone y=x2+z2y=\sqrt{x^2+z^2} and left of the plane y=4y=4. Include bounds for your integral, but no need to evaluate.
Set up an integral in spherical coordinates that represents…
Set up an integral in spherical coordinates that represents the volume of the sphere x2+y2+z2=25x^2+y^2+z^2=25 in octant VI. Include bounds for your integral, but no need to evaluate.
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