The ants of the North Creek Ant Colony traverse a straight trail between their colony and a nearby picnic table. One ant,
returning after quenching its thirst with a portion of a tasty beverage dripping from the table, is first observed along the trail
4.5 m from the colony. Then, after traveling a total of 1.4 m while staggering back and forth along the trail, the ant falls
unconscious 1.3 m from the colony exactly 41 s later.
Defining the entrance of the colony as the origin and the positive direction toward the picnic table, determine the ant's average
velocity ug during this time interval.