A 5-gram [g] rubber ball is released from a height of 8 meters [m] above a flat surface on the moon. Gravitational accelerati
on on the moon is 1.62 meters per second squared [m/s2]. Assume that no energy is lost from frictional drag. What is the velocity, in units of meters per second [m/s], of the rubber ball the instant before it strikes the flat surface?
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