Physics
Physics, 20.03.2020 02:52, ciarrap552

A 0.500-kg ball traveling horizontally on a frictionless surface approaches a very massive stone at 20.0 m/s perpendicular to wall and rebounds (resulting in movement in the opposite direction) with 70.0% of its initial kinetic energy. What is the magnitude of the change in momentum of the stone?

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A 0.500-kg ball traveling horizontally on a frictionless surface approaches a very massive stone at...

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