Question

Write a program to accept the distance travelled by a bus (in Kilometres) and perform the following: - 6 a) Calculate and display the speed(in Km/hr), if the time taken to cover the same distance is 2hours. b) Convert the accepted distance to metres and display it with appropriate message.
Pls Fast​

Answer 1

Answer:

Hindi me likho tabhi to answer de payuga

Answer 2

The user will enter the distance and calculate the speed in km/hr.

Explanation:

import java.util.Scanner;

public class abc

{

   public static void main(String[] args)

{

 Scanner scanner = new Scanner(System.in);  

 float timeSec;

 float mps,kph, mph;

 System.out.print("Input distance in meters: ");

 float distance = scanner.nextFloat();

 System.out.print("Input hour: ");

 float hr = scanner.nextFloat();

 System.out.print("Input minutes: ");

 float min = scanner.nextFloat();

 System.out.print("Input seconds: ");

 float sec = scanner.nextFloat();

 timeSec = (hr*3600) + (min*60) + sec;

 mps = distance / timeSec;

 kph = ( distance/1000.0f ) / ( timeSec/3600.0f );

 mph = kph / 1.609f;

 System.out.println("Your speed in meters/second is "+mps);

 System.out.println("Your speed in km/h is "+kph);

 System.out.println("Your speed in miles/h is "+mph);

 

 scanner.close();

}

}