public class Formler {
    public static final double G = 9.81;

    public static double computeDistance(double speed, double angel) {
        return  (Math.pow(speed, 2) * Math.sin(2*Math.toRadians(angel)))/G;
    }//computeDistance

    public static double computeHeight(double speed, double angel) {
        return (Math.pow(speed, 2) * Math.pow(Math.sin(Math.toRadians(angel)), 2))/ (2*G);
    } //computeHeight
} //Formler