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A sailboat moving in the direction shown is tacking to windward against a north wind. The log registers a hull speed of

Posted: Mon Jul 18, 2022 5:55 am
by answerhappygod
A Sailboat Moving In The Direction Shown Is Tacking To Windward Against A North Wind The Log Registers A Hull Speed Of 1
A Sailboat Moving In The Direction Shown Is Tacking To Windward Against A North Wind The Log Registers A Hull Speed Of 1 (106.13 KiB) Viewed 38 times
A Sailboat Moving In The Direction Shown Is Tacking To Windward Against A North Wind The Log Registers A Hull Speed Of 2
A Sailboat Moving In The Direction Shown Is Tacking To Windward Against A North Wind The Log Registers A Hull Speed Of 2 (1.79 KiB) Viewed 38 times
A sailboat moving in the direction shown is tacking to windward against a north wind. The log registers a hull speed of 5.9 knots. A "telltale" (light string tied to the rigging) indicates that the direction of the apparent wind is 34° from the centerline of the boat. What is the true wind velocity Vw? 5.9 knots 450

Answer: Vw = knots