Solucion clase3

package clase3;

public class Conversion {

                /**Autor:Jose Quispe Luna

                 * 19- mayo-2011

                 * Convierte Kl en m,cm y mmm

                 */

                public static void main(String[] args) {

                               int k,m,cm,mm;

                               k=800;

                               m=k*1000;

                               cm=k*1000*100;

                               mm=k*1000*100*10;

                               System.out.println(k +"Km--->"+m+"m");

                               System.out.println(k +"Km--->"+cm+"cm");

                               System.out.println(k +"Km--->"+mm+"mm");

                }

}

Solucion Clase 3

package clase3;

 public class Velocidad {

                /**Autor:Jose Quispe Luna

                 * Fecha: 19-Mayo-2011

                 * Calcula la velocidad de un proyectil

                 */

                public static void main(String[] args) {

                               float d,t,v,d1,t1;

                               d=30;

                               t=15;

                               d1=30*1000;

                               t1=15*60;

                               v=d1/t1;

                               System.out.println("d="+d+"Km");

                               System.out.println("t="+t+"Min");

                               System.out.println("V="+v+"mt/seg");

                }

}

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