You are enroute to assist vessel A. Vessel A...

Question 1 / 2066636ee928f7522a1c519687

Question 1 of 2066636ee928f7522a1c519687

You are enroute to assist vessel A. Vessel A is underway at 6 knots on course 133°T, and bears 042° at 105 miles from you. What is the course to steer at 10 knots to intercept vessel A?

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Question 1 of 20

66636ee928f7522a1c519687

You are enroute to assist vessel A. Vessel A is underway at 6 knots on course 133°T, and bears 042° at 105 miles from you. What is the course to steer at 10 knots to intercept vessel A?

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🔍 Key Concepts

• Relative motion / intercept problems where both own ship and target are moving • Using vector triangles: one side is target’s motion, one is own ship’s motion, and the third is the line of sight between vessels • Separating true courses (measured from true north) from relative bearings (measured from your bow)

💭 Think About

• How can you convert the target’s bearing from you (042°) into a line-of-position on a true plot, given that bearings are taken from true north on the chart? • If vessel A is making 6 knots on course 133°T, and you will make 10 knots, what vector triangle can you draw so that the closing side of the triangle lies along the initial line between you and vessel A? • Once you construct the vector triangle, which angle corresponds to your true course to steer, not the relative bearing or the line between the two vessels?

✅ Before You Answer

• Be sure you treat 042° as a true bearing from you to A, not as A’s course or your course • Verify that your vector for vessel A is drawn in the correct direction: 133°T at 6 knots, with time chosen so that the scale of both vectors is consistent • Check that the resulting own-ship vector (10-knot side) produces an intersection point where both vessels arrive at the same time, not just the shortest distance between the initial positions

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Question 1 of 20

You are enroute to assist vessel A. Vessel A is underway at 6 knots on course 133°T, and bears 042° at 105 miles from you. What is the course to steer at 10 knots to intercept vessel A?

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Question 1 / 2066636ee928f7522a1c519687

Question 1 of 2066636ee928f7522a1c519687

You are enroute to assist vessel A. Vessel A is underway at 6 knots on course 133°T, and bears 042° at 105 miles from you. What is the course to steer at 10 knots to intercept vessel A?

Back

Question 1 of 20

66636ee928f7522a1c519687

You are enroute to assist vessel A. Vessel A is underway at 6 knots on course 133°T, and bears 042° at 105 miles from you. What is the course to steer at 10 knots to intercept vessel A?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

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