Physics, 03.10.2019 13:00 wirchakethan23
Astudent librarian lifts a 2.2 kg book from the floor to a height of 1.25 m. he carries the book 8.0 m to the stacks and places the book on a shelf that is.35 m above the floor. how much work does he do on the book?
i understand most of it, but i am unsure of what distance to use. ?
Answers: 1
Physics, 21.06.2019 20:10
Current 1 of 8.4 a runs for 240 seconds and then stops. current 2 is 10.5 a. how long does current 2 have to un to deliver the same amount of charge as current 1? 88.28 192 s 2016 s 21,000 s
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Physics, 22.06.2019 14:00
What is the force that opposes motion and works against the downward pull? a) friction b) gravity c) weight d) acceleration
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Astudent librarian lifts a 2.2 kg book from the floor to a height of 1.25 m. he carries the book 8.0...
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