1. In a second-order linear process control system, the pressure value changes from 0 to 50 PSI values in 4 seconds with a transient period ends at 3 seconds. If the maximum overshoot in this pressure control system is 10%, Find out the peak pressure value that the system was reached to? Assume that the system in Question 1 has a rise time of 2 seconds, Also assume that the pressure value at 0.5 sec is 5PSI. What is the pressure value of the system in PSI at 2.5 seconds?

answer:

when he is talking to you he wont look at you or gaf that you are alive, that is how you know

explanation:

answer:

1.3 + 20

explanation:

20.1.3

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)