# A 2.3-kg object traveling at 6.1 m/s collides head-on with a 3.5-kg object traveling in the...

###### Question:

A 2.3-kg object traveling at 6.1 m/s collides head-on with a 3.5-kg object traveling in the opposite direction at 4.8 m/s. If the collision is perfectly elastic, what are the final speeds of the 2.3 kg and 3.5 kg respectively? Please write clearly!

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