What does a descent rate of 5 NM/min correspond to in terms of feet?

To convert a descent rate measured in nautical miles per minute to feet per minute, it's essential to use the appropriate conversion factor between nautical miles and feet. One nautical mile is equivalent to approximately 6,076.1 feet.

Given a descent rate of 5 nautical miles per minute, the conversion to feet per minute is calculated as follows:

5 NM/min × 6,076.1 feet/NM = 30,380.5 feet/min

Since the question asks for the descent rate in feet per minute, it's crucial to recognize that there seems to be a misunderstanding in interpreting the units in the question. However, if we strictly focus on the descent rate of 5 NM/min, aiming to find the accurate feet per minute equivalent leads us to analyze the options.

Considering the value of 5 NM/min is quite high relative to typical aviation descent rates, breaking it down further or cross-referencing against standard descent rates can reveal that usual rates for aircraft range from about 300 to 1,200 feet per minute during descent phases.

While the provided answer suggests a specific descent rate, the most common conversions and calculations based on the typical descent practices show that a descent rate of 5 NM/min translates to a significant feet per minute value