A 5/8-in.-diameter steel rod AB is fitted to a round hole near end C of the wooden member CD. The ultimate strength of the wood used is 8 ksi in tension and 1 ksi in shear, while the ultimate shear strength of the steel is 22 ksi. Determine (a) the factor of safety for the pin, (b) the average bearing stress in the wood, (c) the required value of b if the factor of safety for the wooden member in shear is 3.0, (d) the maximum average normal stress in the wood.

post office i thinkexplanation:

answer:

// here is code in C++.

#include <bits/stdc++.h>

using namespace std;

//main function

int main()

{

  // variable

 int n;

 cout<<"enter a number:";

 // read the input

 cin>>n;

 // find the square root of the absolute value

 float square_root=sqrt(abs(n));

 // print the square_root

 cout<<"square root of "<<n<<" is: "<<square_root<<endl;

  return 0;

}

Explanation:

Read a number from user and assign it to "n".Then find its absolute value with abs() function.Then calculate the square root of the absolute value with sqrt() function.Print the square root of the number.

Output:

enter a number:-17

square root of -17 is: 4.12311

                                                         This is easy

                                                     sinserly Natalie 7 grader (this is not that hard)

i do not know

Explanation: