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A 0.21-kg stone is held 1.1 m above the top edge of a water welland then dropped into it. The well has a depth of 5.6 m.
(a) Relative to the configuration with the stone at the top edge ofthe well, what is the gravitational potential energy of thestone-Earth system before the stone is released.
___________ J

(b) Relative to the configuration with the stone at the top edge ofthe well, what is the gravitational potential energy of thestone-Earth when it reaches the bottom of the well?
____________J

(c) What is the change in gravitational potential energy of thesystem from release to reaching the bottom of the well?
____________J

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Deanna Hettinger
Deanna HettingerLv2
16 Apr 2019

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Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

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