Homework Help: 8th grade science

Posted by tressie on Wednesday, December 1, 2010 at 9:22pm.

A 1 kg ball moving at 3 m/s strikes a 2 kg ball and stops. If the 2kg ball was initially at rest, find its top speed after the collision

chemstry - hadi daibs, Friday, December 10, 2010 at 8:33am
identify the composition of each form
chemstry - hadi daibs, Friday, December 10, 2010 at 8:33am
identify the composition of each form
chemstry - hadi daibs, Friday, December 10, 2010 at 8:34am
identify the composition of each form

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