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#1 Re: Help Me ! » second derivative » 2012-09-27 12:01:10

Thanks again Bob, but how do you solve for h?

#2 Re: Help Me ! » second derivative » 2012-09-27 02:21:59

Thank you for this, Bob. Can you give me a reference for the second question, and I am not sure about "F".

#3 Re: Help Me ! » second derivative » 2012-09-26 14:53:53

2nd order differential equation

Find the analytic solution for this equation in terms of two constants by integrating twice.

d/dx(h * dh/dx) = 0

h(0) = 40 ; h(10000) = 40

#4 Help Me ! » second derivative » 2012-09-26 14:50:12

Graeme92
Replies: 6

Find the analytic solution for this equation in terms of two constants by integrating twice.

d²h/dx² = -R/K = 2 x 10-5

h(0) = 1000 ; h(10000) = 1000

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