# Lagrange’s equations for impulsive forces (Question)

1. Dec 27, 2008

### loranbase

1. The problem statement, all variables and given/known data

There is a m1 = m mass and 2 rods with mass m as drowed on the file below. The speed of the system immediately after F impact is being asked.

(http://www.bordova.com/Lagranges_equations_for_impulsive_forces.pdf)
or doc version
(http://www.bordova.com/Lagranges_equations_for_impulsive_forces.doc)

2. Relevant equations

Included in the doc file.

3. The attempt at a solution

I have tried to solve the problem by myself and my solution is also included in the file above. I have found a strange result. If you see and say any mistakes of my solution I will be glad.

Last edited: Dec 27, 2008