- #1

alejandrito29

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two cylinder conected, by two roads, rolling down an inclined plane. Find equation of motion and tension of roads.

I know that the lagrangian is:

[tex]0.5 m \dot{x}^2+0.5 I_1 \dot{\theta}^2++0.5 I_1 \dot{\theta}^2+mgx\sin \alpha + mg(x+l)\sin \alpha [/tex]

¿ is good my lagrangian?, ¿how is present the tension of roads at the lagrangian?

I know that the lagrangian is:

[tex]0.5 m \dot{x}^2+0.5 I_1 \dot{\theta}^2++0.5 I_1 \dot{\theta}^2+mgx\sin \alpha + mg(x+l)\sin \alpha [/tex]

¿ is good my lagrangian?, ¿how is present the tension of roads at the lagrangian?