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11-10-2017
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Two people who weigh the same climb a flight of stairs. the first person climbs the stairs in 30 s, and the second person climbs them in 40 s. which person does more work? which uses more power

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MidnightDuel MidnightDuel

11-10-2017

the first person because he/she got there first which means it's required more enegry

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