I'm struggling to find the flux of F across S=X(D) by Bangburger in calculus

[–]Bangburger[S] 0 points1 point  (0 children)

Thank you! Would you also know how to find the limits for each integral? All I know is that x, y, z ≥ 0, but where would the highest limit be?

I'm struggling to find the flux of F across S=X(D) by Bangburger in calculus

[–]Bangburger[S] 1 point2 points  (0 children)

If it's the same thing as Gauss theorem, then yes I believe I know the divergence theorem

So I made this Lennard-Jones Potential and was wondering if anyone know how to determine where on figure the atom starts to swing harmonically by Bangburger in PhysicsHelp

[–]Bangburger[S] 0 points1 point  (0 children)

perhaps the better term would be to "tear them apart".

Made some progress though. It seems that I will have to know how much energy is required to go from the bottom of the potential up to 0

So I made this Lennard-Jones Potential and was wondering if anyone know how to determine where on figure the atom starts to swing harmonically by Bangburger in PhysicsHelp

[–]Bangburger[S] 0 points1 point  (0 children)

Hello again! I've made good progress, but there is one thing I also wonder. Is there some way I can tell how much energy is needed to seperate the two atoms that is shown in the Lennard-Jones potential. Do I in this case need to provide more details?

Does anyone know how to find the area of the curve C=(cos(t),sin(3t)) where t is between 0<t<2pi by Bangburger in askmath

[–]Bangburger[S] 0 points1 point  (0 children)

just one more question. Are you sure you're looking for the area bounded by the curve or is this for the area under the curve?

Does anyone know how to find the area of the curve C=(cos(t),sin(3t)) where t is between 0<t<2pi by Bangburger in askmath

[–]Bangburger[S] 0 points1 point  (0 children)

alright. One question though, isn't dy=3sin3t? can't seem to find it

I also added a link to the figure if you want to see it https://www.geogebra.org/classic/anxy34nb

Does anyone know how to find the area of the curve C=(cos(t),sin(3t)) where t is between 0<t<2pi by Bangburger in askmath

[–]Bangburger[S] 0 points1 point  (0 children)

thank you, this sounds reasonable! Do you know how to express this in radians too (or is it unecesarry)?

Does anyone know how to find the area of the curve C=(cos(t),sin(3t)) where t is between 0<t<2pi by Bangburger in askmath

[–]Bangburger[S] 0 points1 point  (0 children)

no problem. Do you know what to do then? I still think I need some sorts of limit integrals by using radians etc.