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Which answer is a scientifically accurate description of velocity?


Question 3 options:


The car traveled 70 mph north to Atlanta on Interstate 75.



The motorcyclist traveled along a highway at 55 mph.



The hiker began hiking the park's five-mile north hiking trail at 8:00 a.m. with plenty of daylight left to complete the hike before dark.



Walking south along the two-mile canyon trail generally takes less time than traveling the same trail north because walking south is all downhill.