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RRB Group D 13-Dec-2018 Shift 2 Solved Paper

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Question : 6

Total: 100

A n object of mass 12.5 kg is at a certain height above the ground. If the potential energy of the object is 560 J, find the height at which the object is with respect to the ground (given g = 1 0 ms‌−1),

4.08 m
4.48 m
4.20 m
3.48 m

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