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Physics, 23.04.2020 23:09 amanda2003teddy

) A 55 kg skater at rest on a frictionless rink throws a 3 kg ball, giving the ball a velocity of 8 m/s. What is the velocity of the skater immediately after?

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) A 55 kg skater at rest on a frictionless rink throws a 3 kg ball, giving the ball a velocity of 8...

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