Question: You lift a book at a constant speed. Which statement is true about the work W done by your hand and the change in the

You lift a book at a constant speed. Which statement is true about the work W done by your hand and the change in the book's gravitational potential energy ΔU_g? A. W> AU>0 B. W < AU 0 D. WAU, image text in transcribed

A. W> AU>0 B. W < AU 0 D. WAU,

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