velocity

package velocity;
import java.util.Scanner;
public class Velocity {
    public static void main(String[] args) {
        Scanner reader = new Scanner(System.in);
        double Momentum;
        double Mass;
        double Velocity;
        System.out.print("Enter mass: ");
        Mass = reader.nextDouble();
        System.out.print("Enter velocity: ");
        Velocity= reader.nextDouble();
        Momentum = Mass * Velocity;
        System.out.print("The momentum is: ");
        System.out.print(Momentum);
    }
}