February 22, 2017

Homework Help: physic

Posted by quaviz on Wednesday, December 5, 2012 at 10:36pm.

1) A 2 . 3 kg object moving at 7.3 m/s collides inelastically with a 4.0 kg object which is initially at rest.
What percentage of the initial kinetic energy of the system is lost during the collision?

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