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Physics, 13.01.2020 01:31 alex6111

Let’s say a small person with a mass of 50 kg walks up two flights of stairs. a heavy person with a mass of 105 kg walks up the same stairs. who did more work and why?

me, i'm very confused

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Let’s say a small person with a mass of 50 kg walks up two flights of stairs. a heavy person with a...
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