Create a class named Car that has the following attributes: year model (car\'s y

ID: 3811928 • Letter: C

Question

Create a class named Car that has the following attributes: year model (car's year model) make (car's make) speed (car's current speed) It should also have the following methods: accelerate: adds 5 to the speed data attribute brake: subtract 5 from the speed of the car gets_peed: return the current speed Use this class to create an instance of the car class by getting the car year, make, and current speed from user information. The program should then accelerate the car once. If your program is correct, sample output might look as follows: Please the car's year: 2005 Please the car's make: Corolla Please the car's current speed in mph: 60 Now the 2005 Corolla is going 65 mph.

Explanation / Answer

Car.java

public class Car {
   //Declaring instance variables
   private int year_model;
   private String make;
   private int speed;

   //Parameterized constructor
   public Car(int year_model, String make, int speed) {
       super();
       this.year_model = year_model;
       this.make = make;
       this.speed = speed;
   }

   //This method will increase the speed of the car by 5 mph
   public void accelerate()
   {
       speed+=5;
   }

   //This method will decrease the speed of the car by 5 mph
   public void brake()
   {
       speed-=5;
   }

   //Getting the speed of the car
   public int getSpeed() {
       return speed;
   }

   //Display the contents of the Car class object
   @Override
   public String toString() {
       return "Now the "+year_model+" "+make+" is going "+getSpeed()+" mph.";
   }

}

__________________

Driver.java

import java.util.Scanner;

public class Driver {

public static void main(String[] args) {

       //Declaring variables
       int year,speed;
       String make;

       //Scanner object is used to get the inputs entered by the user
       Scanner sc=new Scanner(System.in);

       //getting the car class info
System.out.print("Enter the Car's Year :");
year=sc.nextInt();
System.out.print("Enter the car's make :");
make=sc.next();
System.out.print("Enter the car's current speed in mph :");
speed=sc.nextInt();

/* Creating the Car class object by passing
* the user entered inputs as arguements
*/
Car c=new Car(year, make, speed);

//calling the accelerate method on the car class object
c.accelerate();
System.out.println(c.toString());


System.out.print("");
   }

}

______________________

Output:

Enter the Car's Year :2005
Enter the car's make :Corolla
Enter the car's current speed in mph :60
Now the 2005 Corolla is going 65 mph.

_______________Thank You

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Create a class named Car that has the following attributes: year model (car\'s y

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