Physics, 06.12.2020 14:00 DjPeaceQueen
A person weighing 645 N climbs up a ladder to a height of 4.55 m.
1. What work does the person do?
2. What is the increase in gravitational potential energy?
3. Where does the energy come from to cause this increase in ?
hp
Answers: 2
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Physics, 22.06.2019 16:00
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Answers: 2
Physics, 22.06.2019 19:30
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Answers: 2
A person weighing 645 N climbs up a ladder to a height of 4.55 m.
1. What work does the person do?<...
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