Question 1003Navigation General70% to pass
You are enroute to assist vessel A. Vessel A is underway at 4.5 knots on course 233°T, and bears 264°T, 68 miles from you. What is the time to intercept if you make 13 Knots?
AI Explanation
The correct answer is D) 7h 37m.
To calculate the time to intercept, we need to find the distance between the two vessels and the relative speed between them.
The distance between the vessels is 68 miles, and the relative speed is the difference between your speed (13 knots) and the other vessel's speed (4.5 knots), which is 8.5 knots.
Using the formula: Time (in hours) = Distance (in nautical miles) / Relative Speed (in knots), we get 68 miles / 8.5 knots = 7.37 hours, or 7h 37m.
The other options are incorrect because they do not accurately calculate the time to intercept based on the given information.
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