Reference Frame Question: How come wind relative to boat doesn't matter?

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SUMMARY

The discussion centers on the concept of relative wind and its irrelevance to the motion of a boat, particularly in the context of physics problems. The original statement asserts that "wind relative to boat is irrelevant," which is clarified to mean that the problem does not involve forces affecting the boat's motion. The conversation highlights the importance of precision in physics language and the potential confusion caused by semantic interpretations in word problems.

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Homework Statement


http://img198.imageshack.us/img198/3834/relativeboatvelocity.jpg


The note says "( Wind relative to boat is irrelevant! )"

Why is it irrelevant?
 
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Suppose it's a motor boat?
It could be that another version of the question also asks something about the wind.
 
Bah. If physics is a language of precision why go out of the way to play semantic games in word problems?

No such problem, but you're right this problem doesn't involve any sort of "forces".
 

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