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Mark climbs up onto the roof of his house to hang a new flood light above the garage. Being afraid of heights, Mark carefully looks over the edge and ponders a possible fall to the ground below. The top of the roof is $5\text{ meters}$ above the ground below.

If Mark has a mass of $65\text{ kg}$, which of the following values is Mark's gravitational potential energy?


$3188\text{ J}$


$325\text{ J}$


$49\text{ J}$


$638\text{ J}$

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