8: Write a C++ program for 2nd equation of motion

 

#include<iostream>

using namespace std;
int main(){
    float vi,t,a;
    cout<<"Enter the value of initial velocity (in meter per second) = ";
    cin>>vi;
    cout<<"Enter the value of time (in seconds) = ";
    cin>>t;
    cout<<"Enter the value of acceleretion (in meter per square second) =";
    cin>>a;

    float d=vi*t+0.5*a*t*t;
    cout<<"The distance thus obtained is = "<<d;

    return 0;
}

Input:

Enter the value of initial velocity (in meter per second) = 2.5
Enter the value of time (in seconds) = 5
Enter the value of acceleretion (in meter per square second) = 1.75

Output:

The distance thus obtained is = 34.375

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