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SAT, 25.11.2021 14:10 Mordred2143

A 1. 50-kg book is sliding along a rough horizontal surface. At point a it is moving at 3. 21 m/s, and at point b it has slowed to 1. 25 m/s. How much work was done on the book between a and b?.

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A 1. 50-kg book is sliding along a rough horizontal surface. At point a it is moving at 3. 21 m/s, a...
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