Write a main function and the following functions to compute the stress and stra

Question

Write a main function and the following functions to compute the stress and strain in a steel rod of diameter D (inches) and length L (inches) subject to the compression loads P of 10,000 to 1,000,000 pounds in increments of 100,000 pounds. The modulus of elasticity E for steel is 30 X 10 to the 6th power.

A function to compute the stress from the formulas stress f = P/A
                                                                                              where A = pie D to the second / 4.0
A function to compute the strain from the formulas
                                                                     elongated or shortened length AL = fL/E

                                                                     strain e = AL/L = f/E

A function to output the stress and strain at different loads of P

Explanation / Answer

#include<stdio.h>

double GetStress(int p,double d)

{

double A=(3.14*diameter*diameter)/4;

double s;

s=p/A;

return s;

}

double GetStrain(double str)

{

double sta;

sta=str/(30*math.pow(10,6));

}

void main()

{

double diameter,stress,A;

printf("Enter Diameter:");

scanf("%d",&diameter);

for(p=10000;p<=1000000;p=p+100000)

{

stress=GetStress(p,A);

printf("Stress at Loads:%f%f",p,stress);

strain=GetStarin(stress);

printf("Strain:%f",strain);

}

}

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