Physics, 20.03.2021 05:00 theblondeone2

A group of particles of total mass 48 kg has a total kinetic energy of 320 J. The kinetic energy relative to the center of mass is 80 J. What is the speed of the center of mass?

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A group of particles of total mass 48 kg has a total kinetic energy of 320 J. The kinetic energy rel...

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