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Collision between 2 spheres

Question asked by samson phan on Dec 3, 2010
Latest reply on Dec 3, 2010 by Anthony Botting

I'm trying to do a collision between 2 spheres of different materials, each with an associated mass and velocity.  In a real collision, the contact surface increases.  However, I haven't been able to successfully get that to occur.  Last time I tried doing the drop test, again I don't get contact area growth.  Is this possible in COSMOS? Any help would be appreciated.

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