Microsoft Word - revista2-2009-inicial.doc

... . ( )( ) ( ) ( ) ( ) ( ) ( ) dp dp r r r r r r v t V sen t sen t d t m v t V sen t sen t ω ω ω ω ⋅ ⋅ ⋅= = =⋅ ⋅ ⋅ (1) 0( ) ; ; 2 2 ... . ( )( ) ( ) ( ) ( ) ( ) ( ) dp dp r r r r r r v t V sen t sen t d t m v t V sen t sen t ω ω ω ω ⋅ ⋅ ⋅= = =⋅ ⋅ ⋅ (1) 0( ) ; ; 2 2 ...