(New page: ==Problem== Compute the energy and power of x(t) = <math>(3t+2)^2</math> ==Energy== <math>E=\int_0^{2}{(3t + 2)^2dt}</math> <math>E = \dfrac{1}{9}(3t+2)^3|_{t=0}^{t=2}</math> E = 56) |
(No difference)
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Revision as of 08:18, 5 September 2008
Problem
Compute the energy and power of x(t) = $ (3t+2)^2 $
Energy
$ E=\int_0^{2}{(3t + 2)^2dt} $
$ E = \dfrac{1}{9}(3t+2)^3|_{t=0}^{t=2} $
E = 56
