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  • 13-12-2022
  • Physics
contestada

A 83.5-kg boy and a 63.6-kg girl, both wearing skates face each other at rest on a skating rink. The boy pushes the girl, sending her to the left with a velocity of -3.11 m/S. A
Neglecting friction, determine the subsequent velocity of the boy to the right.
Answer: +____m/s

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