One end of an unstretched vertical spring is attached to the ceiling and an object attached to t...

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One end of an unstretched vertical spring is attached to the ceiling and an object attached to the other end is slowly lowered to its equilibrium position. If \( S \) is the gain in spring energy and \( G \) is the loss in gravitational potential energy in the process, then
(1) \( S=G \)
(2) \( S=2 G \)
(3) \( G=2 S \)
(4) None of these
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