Air pressure acting on the inclined surfaces is approximated by the linear distributions shown. Determine the resultant horizontal force acting on the surface if it is 3 m wide.
The antenna on the building is made from two smooth cylindrical sections as shown. Determine the restraining moment at its base to hold it in equilibrium if it is subjected to a wind having an average speed of 25 m/s. The air is at a temperature of 10°C.
Already registered? Login
Not Account? Sign up
Enter your email address to reset your password
Back to Login? Click here