Ode 45 Warning at t=1.478852e+00

Hi there! I am working on solving the next system of 2nd order differential equations:

When implementing the code into matlab I get what´s shown below:

I don´t know how to fix that failure... can someone help me please?

[Star Strider]

The Warning is the result of ode45 encountering a singularity () at that time. You will need to determine what the problem is, then make the appropriate changes in the code or initial conditions.

[Walter Roberson]

That does not appear to be your actual code. The code you posted calls lenght instead of length

[Luis Enrique Torres Chávez]

Totally agree, my mistake, just updated it

[Luis Enrique Torres Chávez]

@Star Strider you were right, I needed to change my code, I was assigning my equations wrong, thanks!

[Star Strider]

My pleasure!