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Physics, 05.11.2020 18:30 WonTonBagel
Imagine a book that is falling from a shelf. At a particular moment during its fall, the book has a kinetic energy of 25
J.
What was the initial potential energy of the book, and what is its total kinetic energy at the instant just before it strikes the floor?
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Imagine a book that is falling from a shelf. At a particular moment during its fall, the book has a...
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