Is there any pdf about Lagrangian Dynamics include problem and solution.
Sure. There is a great one at
The rest of the chapters are at
I highly recommend that you download them all and place them in a safe place for prosperity's sake!
where can I download the pdf if I am not of harvart
I know that this is an old thread but I reckon it may be useful for someone looking for information in the future, I have found these two links:
1. Open MIT
2.A few examples from a sit I found in google
aside from that Schaum's Outline of Lagrangian Dynamics is also a great resource
Separate names with a comma.