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Physics, 14.11.2019 19:31 johnross17
A61 kg engineer leaves her office on the 33rd floor of a skyscraper and takes an elevator up to the 59th floor. later she descends to street level. the engineer takes the zero of potential energy at street level and the distance from one floor to the next is 3.5 m .
what is the engineer's potential energy in her office?
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A61 kg engineer leaves her office on the 33rd floor of a skyscraper and takes an elevator up to the...
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