December 1, 2015

Homework Help: physics

Posted by tere on Saturday, September 22, 2012 at 5:21pm.

a 1.9kg ball of putty moving to the right has a head -on inelastic with 1.3 kg putty ball moving to the left , if the combined blob doens;t move just after the collision, what can you conclude about the relative speeds of the balls before they collide?

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