RRB Group D 5-Nov-2018 Shift 2 Solved Paper

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Question : 60 of 100

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If the velocity of an object moving at a certain height is increased four times, what will be the change in the potential energy of that object?

The potential energy will remain constant.
The potential energy will become half of its original value.
The potential energy will double.
The potential energy will become four times its original value.

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