Physics, 23.03.2020 18:02 BreadOfTheBear
A group of particles of total mass 35 kg has a total kinetic energy of 313 J. The kinetic energy relative to the center of mass is 81 J. What is the speed of the center of mass?
Answers: 3
, 
is the speed of center of mass
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A group of particles of total mass 35 kg has a total kinetic energy of 313 J. The kinetic energy rel...
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