1 Dimensional Analysis Notes - Whitman People

with d free to be anything. For the other exponents, a = 0 b+c = 0 ⇒ b = −c e−2c = 0 ⇒ e = 2c So we see that we have a second free variable, c (that is, given c we can com-pute b,e). We pause from our discussion for a moment to consider what the implications are for the free variables. 1.4.1 What to do with the free variables?

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