et’s Play with Numbers!!! Write the ComplexNumber class so that the following code generates the output below. class RealNumber: def __init__(self, r=0): self.__realValue = r def getRealValue(self): return self.__realValue def setRealValue(self, r): self.__realValue = r def __str__(self): return 'RealPart: '+str(self.getRealValue()) cn1 = ComplexNumber() print(cn1) print('---------') cn2 = ComplexNumber(5,7) print(cn2) OUTPUT: RealPart: 1.0 ImaginaryPart: 1.0 -------------------- RealPart: 5.0 ImaginaryPart: 7.0

Modify the Car class example and add the following:  A default constructor that initializes strings to “N/A” and numbers to zero.  An overloaded constructor that takes in initial values to set your fields (6 parameters). accel() method: a void method that takes a double variable as a parameter and increases the speed of the car by that amount. brake() method: a void method that sets the speed to zero.  To test your class, you will need to instantiate at least two different Car objects in the main method in the CarDemo class.  Each of your objects should use a different constructor. For the object that uses the default constructor, you will need to invoke the mutator methods to assign values to your fields. Invoke the displayFeatures() method for both objects and display the variables.  Demonstrate the use of the accessor method getColor() by accessing the color of each car and printing it to the console.  Use the method accel to increase the speed of the first car by 65 mph.  Use…

Java Help Please This is real please stop wasting time. Real Answer Please This questioned was answered in a wrong way several times someone else to answer it please Write a new class called DistanceFitnessTracker that extends FitnessTracker. DistanceFitnessTracker will represent a fitness tracker able torecord only distance. Here, you will not be asked to convert between distance units(Kilometers is the unit) Distance.java  public class Distance {// Enum of distance unitspublic enum DistanceUnit {KILOMETRES,MILES}// Constantsprivate static final double KMS_PER_MILE = 1.609;private static final double MILES_PER_KM = 0.621;// Instance variablesprivate double value;private DistanceUnit distanceUnit;// Constructorspublic Distance(double value) {this.value = value;// Default unit is kmthis.distanceUnit = DistanceUnit.KILOMETRES;} public Distance(double value, DistanceUnit distanceUnit) {this.value = value;this.distanceUnit = distanceUnit;}// Methods: You should remove the comments and…

Q1: Write a complete JAVA program that carries out the following task s: Declare a class Video with the following non-static data members: v Vname (Type String). v my Price (Type int). The class also contains the following static data members. V number (Type int). daty The class also contains the following methods. V No_Argument_constructor to give initial values for all data members. V Full_constructor that accepts values of all data members as arguments from the user. V setName () method to reset the Vname of the Video. V getName () method to return the Vname of the Video. V set Price () method to reset the myPrice of the Video. V getPrice () method to return the my Price of the Video. V display () method that prints out the class data. V main () method to test the functionality of the class, asking the user to enter any necessary data. 3/r ado CS2301 - Homework2 Note: the static data member (number) is set to 0 and it is increment by 1 when an object is instantiated. Q2: What…