Are any tutors helping with Physics tonight? Help!
posted by Megan .
A cart of mass M1 = 6.00 kg and initial speed = 4.00 m/s collides head on with a second cart of mass M2 = 4.00 kg at rest. Assuming that the collision is elastic, find the speed of M2 after the collision.

Are any tutors helping with Physics tonight? Help! 
bobpursley
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