Calculate when to detach a small rocket

Hello,

I have a big Matlab asignment, which is due soon. The project is devided into several parts, a,b, c and d. Problem a is to calculate maximum height if we only have one rocket. Problem b is to calculate where this rocket will launch. I have solved these using Runge kutta method. I am currently stuck on problem c, which is calculating when to release a seccond rocket to obtain maximal distance.

Is anyone able to help with this? Any help is greatly appriciated.

Files in link, (sadly wasnt able to upload directly) Matlab_files

[Steven Lord]

What does "stuck" mean in this context?

• Do you receive warning and/or error messages? If so the full and exact text of those messages (all the text displayed in orange and/or red in the Command Window) may be useful in determining what's going on and how to avoid the warning and/or error.
• Does it do something different than what you expected? If so, what did it do and what did you expect it to do?
• Did MATLAB crash? If so please send the crash log file (with a description of what you were running or doing in MATLAB when the crash occured) to Technical Support so we can investigate.

[Torsten]

Please fill the inputs in your code with fixed values to use.