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May 29, 2015

Homework Help: Physics

Posted by Anonymous on Thursday, May 10, 2012 at 12:16am.

1. Will the swinging wonder ever let 2 ball bearings go in and one ball bearing out with twice the v? Why?
2. A 10.0 kg object moving to the right with a speed of 4.0 m/s collides and sticks to a 4.0 kg object moving to the left with a speed of 4.0 m/s. How much energy is lost as heat during the collision?

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