public class BallDropSimulatorExercise {

    public static void main (String[] argv)
    {
        BallDropSimulator2 sim = new BallDropSimulator2 ();

        // Drop the ball from a height of 1000.
        sim.run (1000);
        
        // Obtain final velocity and time taken for the fall.
        double finalVelocity = sim.getV ();
        double timeTaken = sim.getT ();

        System.out.println ("finalVelocity=" + finalVelocity + " time=" + timeTaken);
    }
    
}