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Please answer question number 4.....…........................…...............................................................

Please answer question number  4.....…........................…...............................................................

Question Image
Grade:12

1 Answers

Arun
25763 Points
3 years ago
Dear student
 
 

W = -K(yi+xj) . (dxi+dyj)

dW = -k(ydx + xdy)

dW = -kd(xy)

integrating both sides ,

W = -k [xy] lim from (0,0) to (a,a)

    = -ka2

 

 

Regards

Arun

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