Question

(c++) the constant velocity of an object moving in straight line is defined as r= d/t, where r is the speed, d is the distance and t is the time it takes to complete movement. write a program that will ask user to enter distance moved and the time needed to complete it. program should calculate speed of that object and print results on screen

Answer 1

Here is the C++ program, i have written condition to ensure we are not dividing the distance by zero. Here is screenshot and code

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#include<iostream>

using namespace std;

int main(void) {

double distance=0,time=0;

cout<<"Enter distance in (meters): ";
cin>>distance;

cout<<"Enter time in (seconds): ";
cin>>time;

if(time>0) {
double velocity = distance/time;
cout<<"Velocity: "<<velocity<<" m/sec"<<endl;
} else {
cout<<"Velocity undefined"<<endl;
}

}

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thanks !