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A submarine submerges at a rate of 5 m/min. If it descends from 20 m above sea level, how long will it take to reach 250 m below sea level?

User Vitruvius
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Final answer:

The submarine will take approximately 54 minutes to reach 250 m below sea level.

Step-by-step explanation:

To find the time it takes for the submarine to reach 250 m below sea level, we can use the formula:

Time = Distance / Speed

The distance the submarine needs to travel is 20 m (20 m above sea level) + 250 m (250 m below sea level), which is 270 m.

Given that the submarine submerges at a rate of 5 m/min, we can calculate:

Time = 270 m / 5 m/min = 54 min

Therefore, it will take the submarine approximately 54 minutes to reach 250 m below sea level.

Learn more about submarine descent

User Ioana
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