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  1. #include <iostream>
  2. #include <cmath>    // untuk sin() dan radians conversion
  3. using namespace std;
  4.  
  5. // Fungsi untuk menghitung jarak horizontal
  6. double hitungJarakHorizontal(double v0, double theta) {
  7.     const double g = 9.8; // percepatan gravitasi (m/s^2)
  8.     double thetaRad = theta * M_PI / 180.0; // konversi ke radian
  9.     double jarak = (v0 * v0 * sin(2 * thetaRad)) / g;
  10.     return jarak;
  11. }
  12.  
  13. int main() {
  14.     double v0, theta;
  15.  
  16.     cout << "=== Program Menghitung Jarak Horizontal Proyektil ===" << endl;
  17.     cout << "Masukkan kecepatan awal (m/s): ";
  18.     cin >> v0;
  19.     cout << "Masukkan sudut elevasi (derajat): ";
  20.     cin >> theta;
  21.  
  22.     double jarak = hitungJarakHorizontal(v0, theta);
  23.     cout << "\nJarak horizontal = " << jarak << " meter" << endl;
  24.  
  25.     // Menghitung jarak maksimum (pada sudut 45 derajat)
  26.     double jarakMaks = hitungJarakHorizontal(v0, 45);
  27.     cout << "Jarak maksimum (pada sudut 45°) = " << jarakMaks << " meter" << endl;
  28.  
  29.     return 0;
  30. }
  31.  
Success #stdin #stdout 0.01s 5304KB
comments (?)
stdin 
37
10
stdout 
=== Program Menghitung Jarak Horizontal Proyektil ===
Masukkan kecepatan awal (m/s): Masukkan sudut elevasi (derajat): 
Jarak horizontal = 47.7781 meter
Jarak maksimum (pada sudut 45°) = 139.694 meter
https://ideone.com/Vq79oH
language:
C++ (gcc 8.3)
created:
18 days ago
visibility:
public

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