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Physics, 25.08.2019 02:30 tylermdons
Helen is standing in the hallway with her friend janet, next to helen's locker. each girl has a body mass of 48 kilograms (kg), and thus each exerts a force of 470.4 newtons (n) on the hall floor. what is the total force, in newtons (n), that the hall floor exerts on the pair of girls?
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Helen is standing in the hallway with her friend janet, next to helen's locker. each girl has a body...
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