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May 22, 2015

Homework Help: physics

Posted by justin on Saturday, October 16, 2010 at 5:10pm.

really confused, A 2kg box is sliding east at 50m/s on a frictionless floor when it collides with a 4kg box sliding east at 10m/s. After the collision, the 2 kg box is sliding east at 20m/s and the 4kg block is sliding east at 25m/s. Calculate the coefficient of restitution. What type of collision is this?

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