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astraxan [27]
2 years ago
8

A 30-kg girl and a 25-kg boy face each other on friction-free roller blades. the girl pushes the boy, who moves away at a speed

of 1.0 m/s. the girl's speed is
Chemistry
1 answer:
dsp732 years ago
6 0
0.83 m/s seems the correct answer, hope it helps
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