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Physics, 12.03.2021 05:00 clarajeansonels9987
a 2kg book falls off the top of a 2.3m bookshelf. how much work is required to lift the book back to it's original position? gravity acceleration is 9.58 m/s ²
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a 2kg book falls off the top of a 2.3m bookshelf. how much work is required to lift the book back to...
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