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Physics, 17.10.2019 06:20 nenelacayo07

Karin has a mass of 120kg she soys im an 8 kg wagon with her brother and sister pushes her sister pushes to the right with a force of 20 n and her borther puches to the right wothba force of 15n assumzinv there is no friction between the wheels and ground what is the acceleration of the wagon and karin

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