#include <iostream>
#include <cmath> // Untuk sin(), pow(), dll
#include <iomanip> // Untuk setprecision
using namespace std;
int main() {
// Input nilai sesuai permintaan
double sudut = 37.0; // derajat
double kecepatan = 10.0; // m/s
const double g = 9.6;
// Konversi sudut ke radian
double sudut_radian = sudut * M_PI / 180.0;
// Hitung jarak horizontal maksimum
double jarak = (pow(kecepatan, 2) * sin(2 * sudut_radian)) / g;
// Tampilkan hasil dengan 1 angka di belakang koma
cout << fixed << setprecision(1);
cout << "Jarak horizontal maksimum: " << jarak << " meter" << endl;
return 0;
}
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