A 1.60-m tall person lifts a 1.95-kg book off the groundso
Chapter 8, Problem 8.5(choose chapter or problem)
A 1.60-m tall person lifts a 1.95-kg book off the groundso it is 2.20 m above the ground. What is the potentialenergy of the book relative to (a) the ground, and (b) thetop of the persons head? (c) How is the work done by theperson related to the answers in parts (a) and (6)?
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