1002/ A timber beam is reinforced with Steel Plates rigidly attached at the top and bottom as shown in Fig P-1002. By What amount is the moment increased by the reinforcement if n = 15 and the -Allowable stresses in the Wood and steel are 8 mpa and 120 MPa respectively? K-150mm k Tomm mm 250 mm 300mm Tomm

The class I'm taking is physics for scientists and engineers! **** I need help with part  D only*****  Can you please write out the solution and not type out the solution? I had to reask this question because the last tutor typed out the solution and it was very hard for me to follow . Please and thank you for the special request. I have attached the problem. Please view attachment before answering. Thank you!

Hi, can I please have some ideas of what sort of questions you would ask about this project? (The poster seen is meant as a review of what topic was picked and where the project is up to after a few weeks.)