Caleb is a physicist working for DASA (Domestic Aeronautics and Space Administration) centre.He was studying about the falling payload delivering satellite's debris.

 Caleb is a physicist working for DASA (Domestic Aeronautics and Space Administration) center. He was studying the falling payload delivering satellite debris.

#include <stdio.h> #include<math.h> int main() {float gravity,distance,vf; scanf("%f",&distance); gravity=9.8; vf=sqrt(2*distance*gravity); printf("%0.2f m/s",vf); return 0; }