| Line 2: | Line 2: | ||
Energy calculation | Energy calculation | ||
| − | E= <math>\int_{1}^{3}\ x ^2\, dx , \,\!</math> | + | E= <math>\int_{1}^{3}\ |5\x ^2|^2\, dx , \,\!</math> |
Revision as of 16:22, 5 September 2008
Energy and Power
Energy calculation
E= $ \int_{1}^{3}\ |5\x ^2|^2\, dx , \,\! $
