| Line 2: | Line 2: | ||
Energy calculation | Energy calculation | ||
| − | E= <math>\int_{1}^{3} x ^2\, dx , \,\!</math> | + | E= <math>\int_{1}^{3}\frac{5}{1)\ x ^2\, dx , \,\!</math> |
Revision as of 16:12, 5 September 2008
Energy and Power
Energy calculation
E= $ \int_{1}^{3}\frac{5}{1)\ x ^2\, dx , \,\! $
