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Physics, 14.04.2020 18:18 ayoismeisalex
A 10.0 kg and a 2.0 kg cart approach each other on a horizontal frictionless air track. Their total kinetic energy before collision is 96 J. Assume their collision is elastic. What is the final speed in m/s of the 10.0 kg mass if that of the 2.0 kg mass is 8.0 m/s? (Hint: There are 2 conditions for elastic collisions.)
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A 10.0 kg and a 2.0 kg cart approach each other on a horizontal frictionless air track. Their total...
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