Question

5. Falling Distance When an object is falling because of gravity, the following formula can be used to determine the distance the object falls in a specific time period: d = 1/2 gta The variables in the formula are as follows: d is the distance in meters, g is 9.8, and t is the amount of time, in seconds, that the object has been falling. Write a method named fallingDistance that accepts an object's falling time (in seconds) as an argument. The method should return the distance, in meters, that the object has fallen during that time interval. Demonstrate the method by calling it in a loop that passes the values 1 through 10 as arguments, and displays the return value. 6. Centigrade Temperature Table The formula for converting a temperature from Fahrenheit to Centigrade is Cu (F-32) where F is the Fahrenheit temperature and C is the Centigrade temperature. Write a method named centigrade that accepts a Fahrenheit temperature as an argument. The method should return the temperature, converted to Centigrade. Demonstrate the method by call- ing it in a loop that displays a table of the Fahrenheit temperatures 0 through 20 and their Centigrade equivalents.
write program in java

Answer 1

Answer 1:

public class FallingDistance {
   public static void main(String[] args) {
      
       for(int i=1;i<10;i++)
           System.out.println(getDistance(i));
   }

   private static double getDistance(double t) {
       return 0.5 * 9.8 * t *t;
   }
}

3 public class FallingDistance { 4C public static void main(String [] args) { 5 for (int i-1;i<10; i++) System.out.println (getDistance (i) ) ; 6 7 } private static double getDistance (double t) { return 0.5 9.8 * t *t; } 100 11 12 13 14 Console <terminated> Falling Distance (1) [Java Application] C\Program FilesVJava\jdk1.8.0_221\bin\javaw.exe (0 4.9 19.6 44.1 78.4 122.5 176.4 240.10000000000002 313.6 396.90000000000003 CO O

Answer 2:

public class Temparature {
   public static void main(String[] args) {
       for(int i=0;i<200;i++)
       System.out.printf("%d\t%.2f\n",i,centigrade(i));
   }

   private static double centigrade(int a) {
       return 5.0/9 * (a-32);
   }

}

-17.78 0 1 -17.22 2 -16.67 -16.11 -15.56 5 -15.00 6 -14.44 7 -13.89 -13.33 -12.78 10 -12.22 11 -11.67 -11.11 12 13 -10.56 14 -10.00 15 -9.44 16 -8.89 17 -8.33 -7.78 18 19 -7.22

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