Are there any other formulas i need for this. So far i am using W =Th-Tc and e = W/Qh
After writing out the individual engines and calculating the work based on the previous i have:
(Th-W1-Tc) /Th
Ahh man. I did not do that. Uhgh. No wonder nothing matched up.
I did all the steps that needed to be done like finding the equations for shear and bending moments. But it just did not match up with the actual problem. UGH
All i understand now is that the number of antinodes give a certain length. So for the consecutive frequencies, the antinodes are responsible for making the lengths equal