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  1. //Ryan Shahriyarpour   CS1A     Carl Argila CH6 HW  Q:6
  2. //
  3. /*****************************************************************************
  4.  * 
  5.  * Kinetic Energy
  6.  * 
  7.  *********************
  8.  * 
  9.  * This program calculates the kinetic energy of a moving object using the
  10.  * function kineticEnergy. The \formula is:
  11.  * KE = (1/2) * m * v^2
  12.  * 
  13.  * INPUT
  14.  *  mass      - the object's mass in kilograms
  15.  *  velocity  - the object's velocity in meters per second
  16.  * 
  17.  * OUTPUT    
  18.  *  The object's kinetic energy in joules
  19.  * 
  20.  ****************************************************************************/
  21.  
  22. #include <iostream>
  23. using namespace std;
  24.  
  25. // Function prototype
  26. double kineticEnergy(double mass, double velocity);
  27.  
  28. int main()
  29. {
  30.     double mass;       // Mass in kilograms
  31.     double velocity;   // Velocity in meters per second
  32.  
  33.     cout << "Enter the object's mass (kg): ";
  34.     cin >> mass;
  35.     cout << "Enter the object's velocity (m/s): ";
  36.     cin >> velocity;
  37.  
  38.     cout << "The object's kinetic energy is "
  39.          << kineticEnergy(mass, velocity) << " joules.\n";
  40.  
  41.     return 0;
  42. }
  43.  
  44. // Accepts mass and velocity and returns the kinetic energy in joules
  45. double kineticEnergy(double mass, double velocity)
  46. {
  47.     return 0.5 * mass * velocity * velocity;
  48. }
Success #stdin #stdout 0.01s 5320KB
comments (?)
stdin 
Standard input is empty
stdout 
Enter the object's mass (kg): Enter the object's velocity (m/s): The object's kinetic energy is 0 joules.
https://ideone.com/ect71u
language:
C++ (gcc 8.3)
created:
7 days ago
visibility:
public

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