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  1. #include <iostream>
  2. #include <cmath>
  3. using namespace std;
  4.  
  5. int main() {
  6. double v0 = 9.7; // kecepatan awal (m/s)
  7. double theta = 45.0; // sudut tembak (derajat)
  8. double g = 9.8; // gravitasi (m/s^2)
  9.  
  10. // konversi sudut ke radian
  11. double rad = theta * M_PI / 180.0;
  12.  
  13. // rumus jarak horizontal
  14. double R = (v0 * v0 * sin(2 * rad)) / g;
  15.  
  16. cout << "Jarak horizontal terjauh = " << R << " meter" << endl;
  17.  
  18. return 0;
  19. }
Success #stdin #stdout 0s 5316KB
stdin
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stdout
Jarak horizontal terjauh = 9.60102 meter