Question: solving 4th order coupled differential equations

 

Hi!

I need help in solving following 4th order system of 02 ODEs which are coupled

where, indicates derivative w.r.t  time t , and A,B are constants.

I want to solve this for w(t) and v(t). if i use dsolve(sys) , it solves but gives lengthy and complicated results.

Can anyone help please?

thnks

riz

 

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