Final answer:
The car covers a distance of 624 meters when traveling at a constant speed of 20.8 m/s-1 for 30 seconds.
Step-by-step explanation:
Using the formula:
distance = speed x time
where speed is given as 20.8 m/s-1 and time is given as 30 s, we can calculate the distance covered by the car:
distance = 20.8 m/s-1 x 30 s = 624 m.
Therefore, the car covers a distance of 624 meters when traveling with a constant speed of 20.8 m/s-1 for 30 seconds.
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