Which has a rounder orbit - the Red Ellipse or the Earth?
1 answer:
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Answer:
The pyroclastic surge would take 1.609 minutes to reach the site of ancient Pompeii.
Explanation:
The ruins of Pompeii are about 5 miles away from Mount Vesuvius. A mile equals to 1.609 kilometers. If pyroclastic surge travels in a straight line at constant speed, then the time (), in minutes, taken to reach the site of the ancient Pompeii can be determined by the following kinematic equation:
(1)
Where:
- Travelled distance, in kilometers.
- Speed of pyroclastic surge, in kilometers per hour.
If we know that and
, then the time needed to reach the site of ancient Pompeii is:
The pyroclastic surge would take 1.609 minutes to reach the site of ancient Pompeii.