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stephenuk26

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  1. stephenuk26

    Newton's 3rd law

    stephenuk26 posted a topic in Classical Physics
    Hello, I just got asked this question in an online exam and I selected answer C. But the answer apparently is D....how? Surely the mass of the walls is completely irrelevant as it's not adding a force to either skater (There's no attachment to the walls), if the skaters had rucksacks on with different mass' then I would not select answer C. Totally confused by this one...

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