The total distance travelled by vehicle in ‘t’ seconds is given by distance = ut+1/2at^{2} where ‘u’ and ‘a’ are the initial velocity (m/sec.) and acceleration (m/sec^{2}). Write C program to find the distance travelled at regular intervals of time given the values of ‘u’ and ‘a’. The program should provide the flexibility to the user to select his own time intervals and repeat the calculations for different values of ‘u’ and ‘a’.
Description:
The total distance travelled by vehicle in 't' seconds is given by distance = ut+1/2at^{2} where 'u' and 'a' are the initial velocity (m/sec.) and acceleration (m/sec2)
Algorithm:
Step 1: Start
Step 2: Read interval as integer
Step 3: for counter: 1 to interval increment counter by 1
begin
Read time, velocity, acceleration
Distance += (velocity * time + (accelerations * pow(time, 2)) / 2);
end
Step 4: Print Distance
Step 5: Stop
Flowchart:
Program:
#include<stdio.h> #include<conio.h> #include<math.h> void main() e { int i, n, sec; float d, u, a; clrscr(); printf("Enter the no. of intervals\n"); scanf("%d", &n); for(i = 1; i <= n; i++) { printf("interval: %d \n", i); printf("Enter the time in seconds \n"); scanf("%d",&sec); printf("Enter the velocity \n"); scanf("%f", &u); printf("Enter the acceleration \n"); scanf("%f", &a); d= d + (u * sec + (a * (pow(sec, 2))) / 2); } printf("Total distance travelled is %.2f", d); getch(); }
Input & Output:
Enter the number of intervals: 2 Interval: 1 Enter the time in seconds 30 Enter the velocity 35 Enter the acceleration 20 Interval: 2 Enter the time in seconds 40 Enter the velocity 45 Enter the acceleration 30 Total distance travelled is 35850.00
Viva Questions:
Q: How many types of arrays are there ?
Ans: Three types. They are one dimensional ,two dimensional and multi dimensional arrys

UpdatedJun 07, 2017

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