Physics, 01.12.2020 06:40, restinpeicejahseh

Imagine a 4kg ball traveling at 10 m/s to the right strikes a 2kg ball traveling at 4
m/s to the left. If the collision is elastic
and the 4kg ball is traveling at 2m/s to
the left after the collision, what is the
velocity of the 2kg ball? What is the
kinetic energy of the 2kg ball?

Answers: 2

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Imagine a 4kg ball traveling at 10 m/s to the right strikes a 2kg ball traveling at 4
m/s to...