Calculate the internal resultant forces in each member of the Warren truss by hand for a given load of F = 1000 lbs. Since the problem is linear, doubling the load will double all the internal resultant forces, halving the load will halve the internal resultant forces and so on. Figure out what is the load, F, and the internal resultant forces in each of the members when one of the members is at 500,000 lbs.
1 what is the maximum load when one of the members break?
2 What is the internal force in member AB when one of the members break?
3 What is the internal force in member BC when one of the members break?
4 What is the internal resultant force in member AE?