- #1
dirk_mec1
- 761
- 13
Homework Statement
http://img410.imageshack.us/img410/8495/88748860vk8.png
Homework Equations
The Attempt at a Solution
I don't know how to deal with the q1 part. q2 = u* =u x sqrt(... so that is clear.
Normally I just substitute the expression for u in terms of u* (= f* )and t in terms of t* in [tex] \frac{ du }{dt } [/tex] but how should I deal with the differentiation of the q1 -term?
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