Homework Help: Physics

Posted by Jeremy on Sunday, January 24, 2010 at 2:36pm.

A 10,000 kg railroad car traveling at a speed of 24.0 m/s strikes an identical car at rest. If the cars lock together as a result of the collision, what is their common speed afterward?

Physics - drwls, Sunday, January 24, 2010 at 3:05pm
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