2.
Jessica, at a constant slow speed, moved a 1 kg book from a 2 m high shelf to the floor.
...
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Chemistry, 10.02.2022 22:10 shifaxoxoxo
2.
Jessica, at a constant slow speed, moved a 1 kg book from a 2 m high shelf to the floor.
How much work did she do on the book?
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Answers: 1
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