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anonymous
 5 years ago
Find the work done by the force field F that is not conservative. The distance is between two points. How would you approach this problem since the Fundamental Rules of Calculus do no apply.
anonymous
 5 years ago
Find the work done by the force field F that is not conservative. The distance is between two points. How would you approach this problem since the Fundamental Rules of Calculus do no apply.

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0integrate along the path F.dr

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Don't you need to Integrate?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0vector is <z,x,y> how would you do it when the path is a straight line?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0give us the question..well see

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0between point (3,0,0) to point (0,pi/2,3)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0when the path between those two points is a straight line

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I'm having trouble knowing what to do when it's path dependent.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0F(x,y,z)= z i + x j + y k

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so dr is the distance between the two points?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0first write the eqn of a line in cartesian form like x=3+3k y=k(pi)/2 z=3k

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0parametric representation of the line segment right?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0the work done is F.dr which is <zdx, xdy, ydz> right

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0sorry write y=k(pi)/2 and z = 3k

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Kinda it's just hard to remember how to find the parametric equations of a line

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0no bt ive written em down fr u nw

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0kk so use dot product of the vector with dr right?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so you just replace x y z with the parametric equations right?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so here goes dot prod gives zdx + xdy + ydz for zdx write (3k)(dx) (3k)(3dk)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0now integrate this 9k^2 dk from k =0 to k=1

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0coz k=1 gives u ur final point

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0now similarly compute it for xdy and ydz and then add all three/

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Yes so my area of integration is going to change because I reperamatize right?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yes integrate all three frm 0 to 1

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0bcoz remmbr on ur line k=0 gives the initial pt and k=1 givs d final pt...so as our integrating variable is k, we use the lim its fr k

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0that should do it i spose

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yup my book shows it but in two dimensions....

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0js get the answer and tally it..its complicated enough...ur book mightve represented it in 2d..fr me dis is d way i thot dis cld be done

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0nothing I got the answer
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