Q3. An overhang simply supported beam is loaded as shown….

Q3. An overhang simply supported beam is loaded as shown. Calculate the magnitude and direction of the resultant of the forces applied. Calculate the equivalent moment at B. Locate the point where the resultant force acts along the beam, measured from B.

Write a C++ program that: Reads an integer number from the…

Write a C++ program that: Reads an integer number from the user. Displays the result of a pre-increment operation. Displays the result of a post-decrement operation. Calculates and displays the result of multiplying the final value by 2. Uses an if-else if-else statement with logical operators to determine: If the final value is greater than 10 and less than 20, display “Range 1”. Else if the final value is less than or equal to 10 or equal to 25, display “Range 2”. Otherwise, display “Range 3”.

Write a C++ program that: Reads an integer number from the…

Write a C++ program that: Reads an integer number from the user. Displays the result of a pre-increment operation. Displays the result of a post-decrement operation. Calculates and displays the result of multiplying the final value by 3. Uses an if-else if-else statement with logical operators to determine: If the final value is greater than 20 and less than 30, display “Range 1”. Else if the final value is less than or equal to 20 or equal to 35, display “Range 2”. Otherwise, display “Range 3”.